Codebook for Wisconsin Elementary and Secondary School District File, 1945-1957 INTRODUCTION Wisconsin Elementary and Secondary School District Characteristics, 1945-1957 This data set was prepared by John Robert Warren and Andrew Halpern-Manners. See Appendix B cor997.pdf for details of construction and more information about selected variables. This data set contains separate variables for each of the years when WLS respondents were presumed to be enrolled in public primary or secondary school, and therefore, differs from the "Resources of Wisconsin High School District, 1954-57" created by Deena Ackerman and Craig Olson, whose measures are averages taken over the secondary school years of WLS respondents (1954-57). Since WLS only collected information on the elementary school the respondents attended the longest, all individuals were assumed to remain in the same school district throughout their primary school years (1945-1953). Similar assumption was made for the high school years (1954-1957) as well. While the school district associated with each respondent remains the same throughout the years within school level (e.g. primary or secondary), the year-by-year variations in the measured variables within school district are preserved in current data set. This also means that if information from certain school district is not available for a particular year, the data will be missing for that year. COMPONENTS OF THE DATA SET The data set contains two data files, one for elementary/primary school, the other for secondary/high school, both available in Stata and SAS data format (with extension .dta and .sas7bdat, respectively): district_primary_user - This data file contains primary school district variables pertaining to WLS respondents' presumed primary school years (1945-1953). district_secondary_user - This data file contains high school district variables pertaining to WLS respondents' presumed high school years (1954-1957). The identifier variables needed to link WLS respondents to the primary and secondary school district data are: elemcode Unique district identifier that links WLS respondents to primary school district file. hscode Unique district identifier that links WLS respondents to high school district file. discode Unique district identifier that links WLS respondents to Ackerman-Olson's Wisconsin High School District Information. These three variables are documented in the WLS Codebooks and Flowcharts for the 1957-1964 graduates under 1957 Education module. Notes: 1. Missing in the identifier variables. The school district data are available for public schools only. No district data are available for respondents who attended private and parochial schools and therefore the school district identifier is missing for these respondents. Additional missing records exist because match cannot be made based on information provided by the respondents. 2. All the dollar amounts are in contemporary dollar and not adjusted for inflation. NOTES ON READING THIS CODEBOOK This codebook is an edited version of the codebook generated by Stata 10 and is structured as follows: - In the school district data, variables with two-digit numeric suffix following the underscore (_) contain information pertaining to the (two-digit) year indicated by the suffix. For example, enrol_45 contains the total number of student enrollment in the district in 1945. - The type of variable, range, number of unique values, missing value code, mean, and standard deviation for each variable appear below the variable description. - To the right of this is the units for the variable and the number of values coded missing. Number of cases coded missing appears in the form number of missing out of total number of cases. - Below this is the percentile breakdown for the variable. This provides a more detailed look at the distribution of the variable. The first number in the percentile section appears below the heading 10% and is the value that 10% of the cases for that variable fall below. The number appearing under the 25% heading is the value that 25% of the cases for that variable fall below, and so forth. Note that in the school district files (district_elem_user and district_hs_user) each recrod represents a school district and the files include only districts attended by WLS respondents. CODEBOOK /***************************************************************************/ /* School district characteristics -- Elementary School/Primary School */ /***************************************************************************/ Data file: district_elem_user.dta or district_elem_user.sas7bdat ------------------------------------------------------------------------------- elemcode Unique district indentifier -- Primary years ------------------------------------------------------------------------------- type: numeric (double) range: [1.011,71.07] units: .001 unique values: 320 missing .: 0/320 mean: 38.1014 std. dev: 20.6973 percentiles: 10% 25% 50% 75% 90% 10.0155 20.02 40.015 57.07 66.0135 ------------------------------------------------------------------------------- enrol_45 Total enrollment, 1945 ------------------------------------------------------------------------------- type: numeric (long) range: [0,51091] units: 1 unique values: 229 missing .: 26/320 mean: 691.997 std. dev: 3126.34 percentiles: 10% 25% 50% 75% 90% 70 114 194 393 1027 ------------------------------------------------------------------------------- enrol_46 Total enrollment, 1946 ------------------------------------------------------------------------------- type: numeric (long) range: [0,50335] units: 1 unique values: 235 missing .: 7/320 mean: 650.783 std. dev: 2987.15 percentiles: 10% 25% 50% 75% 90% 71 117 191 381 948 ------------------------------------------------------------------------------- enrol_47 Total enrollment, 1947 ------------------------------------------------------------------------------- type: numeric (long) range: [0,49458] units: 1 unique values: 237 missing .: 6/320 mean: 642.49 std. dev: 2924.46 percentiles: 10% 25% 50% 75% 90% 72 124 197.5 390 936 ------------------------------------------------------------------------------- enrol_48 Total enrollment, 1948 ------------------------------------------------------------------------------- type: numeric (long) range: [0,50048] units: 1 unique values: 233 missing .: 11/320 mean: 653.534 std. dev: 2977.42 percentiles: 10% 25% 50% 75% 90% 74 122 202 409 965 ------------------------------------------------------------------------------- enrol_49 Total enrollment, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,50109] units: .00001 unique values: 238 missing .: 8/320 mean: 680.108 std. dev: 2976.16 percentiles: 10% 25% 50% 75% 90% 76 134.5 220 439.5 962 ------------------------------------------------------------------------------- enrol_50 Total enrollment, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,50691] units: .01 unique values: 198 missing .: 77/320 mean: 663.096 std. dev: 3341.38 percentiles: 10% 25% 50% 75% 90% 81 135 221 408 831 ------------------------------------------------------------------------------- enrol_51 Total enrollment, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,46742] units: .00001 unique values: 221 missing .: 44/320 mean: 671.346 std. dev: 2941.22 percentiles: 10% 25% 50% 75% 90% 88 151.5 228 437.5 866 ------------------------------------------------------------------------------- enrol_52 Total enrollment, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,49205] units: .1 unique values: 250 missing .: 10/320 mean: 723.626 std. dev: 2947.19 percentiles: 10% 25% 50% 75% 90% 92 155 254 513 1049 ------------------------------------------------------------------------------- enrol_53 Total enrollment, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,60755] units: .1 unique values: 249 missing .: 19/320 mean: 839.751 std. dev: 3666.87 percentiles: 10% 25% 50% 75% 90% 97 165 273 530 1277 ------------------------------------------------------------------------------- open_45 Length of school year, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,190] units: .1 unique values: 30 missing .: 26/320 mean: 171.061 std. dev: 30.8007 percentiles: 10% 25% 50% 75% 90% 172 174 176 177 182 ------------------------------------------------------------------------------- open_46 Length of school year, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,190] units: .1 unique values: 29 missing .: 8/320 mean: 171.385 std. dev: 31.4759 percentiles: 10% 25% 50% 75% 90% 173 175 176 178 184 ------------------------------------------------------------------------------- open_47 Length of school year, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,190] units: .1 unique values: 30 missing .: 6/320 mean: 170.541 std. dev: 31.2971 percentiles: 10% 25% 50% 75% 90% 171 174 176 177 183 ------------------------------------------------------------------------------- open_48 Length of school year, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,190] units: .1 unique values: 26 missing .: 11/320 mean: 169.744 std. dev: 34.852 percentiles: 10% 25% 50% 75% 90% 173 174 176 177 183 ------------------------------------------------------------------------------- open_49 Length of school year, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,194] units: .1 unique values: 28 missing .: 8/320 mean: 169.052 std. dev: 35.4996 percentiles: 10% 25% 50% 75% 90% 173 174 175 177 182 ------------------------------------------------------------------------------- open_50 Length of school year, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,190] units: .1 unique values: 25 missing .: 77/320 mean: 170.399 std. dev: 31.7129 percentiles: 10% 25% 50% 75% 90% 172 174 175 177 181 ------------------------------------------------------------------------------- open_51 Length of school year, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,190] units: .1 unique values: 24 missing .: 44/320 mean: 171.25 std. dev: 29.8352 percentiles: 10% 25% 50% 75% 90% 173 174 175 177 181 ------------------------------------------------------------------------------- open_52 Length of school year, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,190] units: .001 unique values: 27 missing .: 10/320 mean: 171.452 std. dev: 29.8939 percentiles: 10% 25% 50% 75% 90% 173 175 176 177 181 ------------------------------------------------------------------------------- open_53 Length of school year, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,190] units: .1 unique values: 25 missing .: 19/320 mean: 170.877 std. dev: 31.8979 percentiles: 10% 25% 50% 75% 90% 174 175 176 177 182 ------------------------------------------------------------------------------- attend_45 Average daily attendance, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,41671.1] units: .0001 unique values: 280 missing .: 26/320 mean: 562.535 std. dev: 2544.87 percentiles: 10% 25% 50% 75% 90% 56 94.8 164.25 330 879.8 ------------------------------------------------------------------------------- attend_46 Average daily attendance, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,42450.1] units: .01 unique values: 295 missing .: 7/320 mean: 536.08 std. dev: 2507.65 percentiles: 10% 25% 50% 75% 90% 60 99.9 163 324.1 795.4 ------------------------------------------------------------------------------- attend_47 Average daily attendance, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,42224.9] units: .01 unique values: 293 missing .: 6/320 mean: 608.445 std. dev: 2763.35 percentiles: 10% 25% 50% 75% 90% 63.9 106 167.5 336 813.3 ------------------------------------------------------------------------------- attend_48 Average daily attendance, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,42816] units: .01 unique values: 289 missing .: 11/320 mean: 559.316 std. dev: 2542.04 percentiles: 10% 25% 50% 75% 90% 65.5 107.8 176.4 354 802.8 ------------------------------------------------------------------------------- attend_49 Average daily attendance, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,134031] units: .01 unique values: 291 missing .: 8/320 mean: 1013 std. dev: 7979.68 percentiles: 10% 25% 50% 75% 90% 69.6 120.5 193.1 385.6 832.5 ------------------------------------------------------------------------------- attend_50 Average daily attendance, 1950 ------------------------------------------------------------------------------- type: numeric (long) range: [0,39757] units: 1 unique values: 188 missing .: 77/320 mean: 555.337 std. dev: 2634.9 percentiles: 10% 25% 50% 75% 90% 68 119 194 359 692 ------------------------------------------------------------------------------- attend_51 Average daily attendance, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,40006] units: .1 unique values: 217 missing .: 44/320 mean: 568.989 std. dev: 2509.56 percentiles: 10% 25% 50% 75% 90% 77 127.5 197 381 765 ------------------------------------------------------------------------------- attend_52 Average daily attendance, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,41712] units: .01 unique values: 232 missing .: 10/320 mean: 603.99 std. dev: 2483.33 percentiles: 10% 25% 50% 75% 90% 84 133 216 428 888 ------------------------------------------------------------------------------- attend_53 Average daily attendance, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,44911] units: .1 unique values: 235 missing .: 19/320 mean: 650.041 std. dev: 2718.48 percentiles: 10% 25% 50% 75% 90% 84 139 226 436 916 ------------------------------------------------------------------------------- dis_45 Days closed for disease, 1945 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,15] units: 1 unique values: 8 missing .: 26/320 tabulation: Freq. Value 272 0 1 2 2 3 5 5 7 10 3 13 2 14 2 15 26 . ------------------------------------------------------------------------------- dis_46 Days closed for disease, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,12] units: .1 unique values: 11 missing .: 7/320 mean: .384984 std. dev: 1.51473 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 0 ------------------------------------------------------------------------------- dis_47 Days closed for disease, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,15] units: .1 unique values: 13 missing .: 6/320 mean: .944268 std. dev: 2.81159 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 5 ------------------------------------------------------------------------------- dis_48 Days closed for disease, 1948 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,0] units: 1 unique values: 1 missing .: 11/320 tabulation: Freq. Value 309 0 11 . ------------------------------------------------------------------------------- dis_49 Days closed for disease, 1949 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,15] units: 1 unique values: 8 missing .: 8/320 tabulation: Freq. Value 296 0 1 2 3 5 1 6 4 10 5 11 1 12 1 15 8 . ------------------------------------------------------------------------------- dis_50 Days closed for disease, 1950 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,10] units: 1 unique values: 4 missing .: 77/320 tabulation: Freq. Value 239 0 2 2 1 5 1 10 77 . ------------------------------------------------------------------------------- dis_51 Days closed for disease, 1951 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,10] units: 1 unique values: 3 missing .: 44/320 tabulation: Freq. Value 274 0 1 4 1 10 44 . ------------------------------------------------------------------------------- dis_52 Days closed for disease, 1952 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,9] units: 1 unique values: 6 missing .: 10/320 tabulation: Freq. Value 304 0 2 3 1 4 1 5 1 8 1 9 10 . ------------------------------------------------------------------------------- dis_53 Days closed for disease, 1953 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,10] units: 1 unique values: 9 missing .: 19/320 tabulation: Freq. Value 283 0 6 1 2 2 2 3 4 4 1 5 1 7 1 8 1 10 19 . ------------------------------------------------------------------------------- malpay_45 Total male salary, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,346261.53] units: .01 unique values: 162 missing .: 26/320 mean: 4074.47 std. dev: 21208.2 percentiles: 10% 25% 50% 75% 90% 0 0 368.75 2050 6010.2 ------------------------------------------------------------------------------- malpay_46 Total male salary, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,418505.26] units: .01 unique values: 201 missing .: 7/320 mean: 4618.77 std. dev: 24777.5 percentiles: 10% 25% 50% 75% 90% 0 0 907.5 2369 6188.25 ------------------------------------------------------------------------------- malpay_47 Total male salary, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,515099.52] units: .01 unique values: 218 missing .: 6/320 mean: 6351.12 std. dev: 30637.1 percentiles: 10% 25% 50% 75% 90% 0 0 1799.47 3459.8 9362.77 ------------------------------------------------------------------------------- malpay_48 Total male salary, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,569749.64] units: .01 unique values: 218 missing .: 11/320 mean: 7622.9 std. dev: 34957.2 percentiles: 10% 25% 50% 75% 90% 0 0 2030.5 4166.52 12219 ------------------------------------------------------------------------------- malpay_49 Total male salary, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,645818.61] units: .00001 unique values: 233 missing .: 8/320 mean: 8862.49 std. dev: 39351.4 percentiles: 10% 25% 50% 75% 90% 0 119.667 2430.38 5138.57 14516.8 ------------------------------------------------------------------------------- fempay_45 Total female salary, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3298596.8] units: .01 unique values: 286 missing .: 26/320 mean: 37263.7 std. dev: 200086 percentiles: 10% 25% 50% 75% 90% 3651 5220 8726.15 18822.9 44821.1 ------------------------------------------------------------------------------- fempay_46 Total female salary, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3226406.8] units: .01 unique values: 300 missing .: 7/320 mean: 37339.6 std. dev: 191666 percentiles: 10% 25% 50% 75% 90% 3637.5 5309.4 9210.32 17302 44391.7 ------------------------------------------------------------------------------- fempay_47 Total female salary, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3447204.5] units: .01 unique values: 303 missing .: 6/320 mean: 41288.9 std. dev: 205259 percentiles: 10% 25% 50% 75% 90% 3658.3 5740.03 10863.3 21442.5 50580.3 ------------------------------------------------------------------------------- fempay_48 Total female salary, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3874781.6] units: .01 unique values: 297 missing .: 11/320 mean: 48101.1 std. dev: 233971 percentiles: 10% 25% 50% 75% 90% 3870 6345 12400 25240 61950.1 ------------------------------------------------------------------------------- fempay_49 Total female salary, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4322016.9] units: .001 unique values: 298 missing .: 8/320 mean: 55978 std. dev: 260212 percentiles: 10% 25% 50% 75% 90% 4977.5 7867.5 15080.7 30060.1 72229.4 ------------------------------------------------------------------------------- sal_45 Total salary, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3644858.3] units: .01 unique values: 287 missing .: 26/320 mean: 41338.2 std. dev: 221084 percentiles: 10% 25% 50% 75% 90% 3780 5383.5 9699.76 20491 53608 ------------------------------------------------------------------------------- sal_46 Total salary, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3644912] units: .01 unique values: 303 missing .: 7/320 mean: 41958.4 std. dev: 216239 percentiles: 10% 25% 50% 75% 90% 3957.15 5892.49 9929.25 20536.6 48604.4 ------------------------------------------------------------------------------- sal_47 Total salary, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3962304] units: .01 unique values: 305 missing .: 6/320 mean: 47640 std. dev: 235469 percentiles: 10% 25% 50% 75% 90% 4340 6636.9 12387.3 24662.3 59994.1 ------------------------------------------------------------------------------- sal_48 Total salary, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4444531.2] units: .01 unique values: 297 missing .: 11/320 mean: 55724 std. dev: 268424 percentiles: 10% 25% 50% 75% 90% 5023.94 7650 14477.4 28525.8 71263.9 ------------------------------------------------------------------------------- sal_49 Total salary, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4967835.5] units: .001 unique values: 298 missing .: 8/320 mean: 64840.5 std. dev: 298895 percentiles: 10% 25% 50% 75% 90% 5925.97 9299.75 17043.8 36008.9 87104.8 ------------------------------------------------------------------------------- sal_50 Total salary, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,5298159.4] units: .01 unique values: 236 missing .: 77/320 mean: 68934.4 std. dev: 354937 percentiles: 10% 25% 50% 75% 90% 5700 9743.05 19434.3 37780 77474.6 ------------------------------------------------------------------------------- sal_51 Total salary, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,5715532] units: .01 unique values: 270 missing .: 44/320 mean: 75593.8 std. dev: 362951 percentiles: 10% 25% 50% 75% 90% 6971.38 12078.4 21197.6 44383.3 99689 ------------------------------------------------------------------------------- sal_52 Total salary, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,6577918.9] units: .01 unique values: 302 missing .: 10/320 mean: 89042.9 std. dev: 397174 percentiles: 10% 25% 50% 75% 90% 8460 14000 25561.5 55356.9 118585 ------------------------------------------------------------------------------- sal_53 Total salary, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,7625013] units: .01 unique values: 292 missing .: 19/320 mean: 104923 std. dev: 468242 percentiles: 10% 25% 50% 75% 90% 9462.54 16400 29042 60534.5 147731 ------------------------------------------------------------------------------- expen_45 Expenses on instruction, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3644858.3] units: .01 unique values: 287 missing .: 26/320 mean: 41348.5 std. dev: 221083 percentiles: 10% 25% 50% 75% 90% 3780 5383.5 9796.13 20491 53608 ------------------------------------------------------------------------------- expen_46 Expenses on instruction, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3644912] units: .01 unique values: 303 missing .: 7/320 mean: 41970.7 std. dev: 216237 percentiles: 10% 25% 50% 75% 90% 3957.15 5892.49 9929.25 20536.6 48604.4 ------------------------------------------------------------------------------- expen_47 Expenses on instruction, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3962304] units: .01 unique values: 305 missing .: 6/320 mean: 47656.5 std. dev: 235467 percentiles: 10% 25% 50% 75% 90% 4340 6636.9 12387.3 24662.3 59994.1 ------------------------------------------------------------------------------- expen_48 Expenses on instruction, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4444531.2] units: .01 unique values: 297 missing .: 11/320 mean: 55730.6 std. dev: 268423 percentiles: 10% 25% 50% 75% 90% 5023.94 7650 14477.4 28525.8 71263.9 ------------------------------------------------------------------------------- expen_49 Expenses on instruction, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4967835.5] units: .001 unique values: 298 missing .: 8/320 mean: 64849 std. dev: 298894 percentiles: 10% 25% 50% 75% 90% 5925.97 9299.75 17043.8 36008.9 87104.8 ------------------------------------------------------------------------------- expen_50 Expenses on instruction, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,6273039] units: .01 unique values: 237 missing .: 77/320 mean: 80942.3 std. dev: 420100 percentiles: 10% 25% 50% 75% 90% 7537.09 11783.5 21734.4 40774.5 98956.8 ------------------------------------------------------------------------------- expen_51 Expenses on instruction, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,6748907.9] units: .01 unique values: 270 missing .: 44/320 mean: 89298.5 std. dev: 429009 percentiles: 10% 25% 50% 75% 90% 8845 14325.6 24315.4 49013.9 110508 ------------------------------------------------------------------------------- expen_52 Expenses on instruction, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,7712029.6] units: .01 unique values: 303 missing .: 10/320 mean: 104783 std. dev: 465706 percentiles: 10% 25% 50% 75% 90% 10620.3 17148.5 30214 63662.2 141118 ------------------------------------------------------------------------------- expen_53 Expenses on instruction, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,8895507] units: .01 unique values: 294 missing .: 19/320 mean: 122952 std. dev: 547126 percentiles: 10% 25% 50% 75% 90% 11604.4 19841.2 33745.3 70853.5 174672 ------------------------------------------------------------------------------- expup_45 Expenditures per pupil, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,118.27] units: .01 unique values: 279 missing .: 26/320 mean: 58.7144 std. dev: 16.7785 percentiles: 10% 25% 50% 75% 90% 43.63 50.57 57.76 66.19 79.65 ------------------------------------------------------------------------------- expup_46 Expenditures per pupil, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,128.24] units: .01 unique values: 290 missing .: 7/320 mean: 63.1396 std. dev: 18.8594 percentiles: 10% 25% 50% 75% 90% 47.36 54.34 61.35 73.14 84.33 ------------------------------------------------------------------------------- expup_47 Expenditures per pupil, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,147.14] units: .01 unique values: 300 missing .: 6/320 mean: 72.6456 std. dev: 22.3695 percentiles: 10% 25% 50% 75% 90% 52.22 60.92 70.825 86.22 97.31 ------------------------------------------------------------------------------- expup_48 Expenditures per pupil, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,163.85] units: .01 unique values: 290 missing .: 11/320 mean: 80.7159 std. dev: 25.2953 percentiles: 10% 25% 50% 75% 90% 59.9 69.31 80.28 93.43 107.7 ------------------------------------------------------------------------------- expup_49 Expenditures per pupil, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,186.16] units: .01 unique values: 296 missing .: 8/320 mean: 90.3287 std. dev: 28.1329 percentiles: 10% 25% 50% 75% 90% 67.46 77.885 90.495 104.2 120.53 ------------------------------------------------------------------------------- expup_50 Expenditures per pupil, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,216.29] units: .01 unique values: 232 missing .: 77/320 mean: 98.9241 std. dev: 30.1396 percentiles: 10% 25% 50% 75% 90% 72.51 84.4 96.92 113.53 132.81 ------------------------------------------------------------------------------- expup_51 Expenditures per pupil, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,198.95] units: .01 unique values: 267 missing .: 44/320 mean: 108.453 std. dev: 29.5427 percentiles: 10% 25% 50% 75% 90% 82.31 93.29 106.835 123.495 142.33 ------------------------------------------------------------------------------- expup_52 Expenditures per pupil, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,235.06] units: .01 unique values: 298 missing .: 10/320 mean: 120.364 std. dev: 32.0839 percentiles: 10% 25% 50% 75% 90% 94.235 105.02 118.02 136.24 154.105 ------------------------------------------------------------------------------- expup_53 Expenditures per pupil, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,225.31] units: .01 unique values: 288 missing .: 19/320 mean: 125.828 std. dev: 32.1819 percentiles: 10% 25% 50% 75% 90% 99.77 110.42 124.14 141.88 159.09 ------------------------------------------------------------------------------- tforce1_45 Size of teaching force 1, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1545.5] units: .01 unique values: 90 missing .: 26/320 mean: 23.8636 std. dev: 96.3705 percentiles: 10% 25% 50% 75% 90% 3 4 7 14 40 ------------------------------------------------------------------------------- tforce1_46 Size of teaching force 1, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1465] units: .01 unique values: 96 missing .: 7/320 mean: 21.6555 std. dev: 88.3974 percentiles: 10% 25% 50% 75% 90% 3 4 7 13 33.25 ------------------------------------------------------------------------------- tforce1_47 Size of teaching force 1, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1468] units: .01 unique values: 97 missing .: 6/320 mean: 21.7714 std. dev: 88.3936 percentiles: 10% 25% 50% 75% 90% 3 4 7 13 32 ------------------------------------------------------------------------------- tforce1_48 Size of teaching force 1, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1497.5] units: .01 unique values: 100 missing .: 11/320 mean: 22.1115 std. dev: 90.6416 percentiles: 10% 25% 50% 75% 90% 3 4 7 13.45 35 ------------------------------------------------------------------------------- tforce1_49 Size of teaching force 1, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1538] units: .01 unique values: 101 missing .: 8/320 mean: 23.5931 std. dev: 92.8682 percentiles: 10% 25% 50% 75% 90% 3 4.25 8 15.64 35.25 ------------------------------------------------------------------------------- tforce1_50 Size of teaching force 1, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1545.5] units: .01 unique values: 94 missing .: 77/320 mean: 23.8319 std. dev: 103.747 percentiles: 10% 25% 50% 75% 90% 3 5 9 15 32.8 ------------------------------------------------------------------------------- tforce1_51 Size of teaching force 1, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1616.5] units: .01 unique values: 196 missing .: 44/320 mean: 25.2422 std. dev: 102.686 percentiles: 10% 25% 50% 75% 90% 3.4 5.625 9.215 17.575 34.63 ------------------------------------------------------------------------------- tforce1_52 Size of teaching force 1, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1692] units: .01 unique values: 205 missing .: 10/320 mean: 27.3286 std. dev: 102.38 percentiles: 10% 25% 50% 75% 90% 3.805 6 10 20 40.945 ------------------------------------------------------------------------------- tforce1_53 Size of teaching force 1, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1856] units: .01 unique values: 213 missing .: 19/320 mean: 29.4067 std. dev: 113.448 percentiles: 10% 25% 50% 75% 90% 4 6.25 10.45 20.3 45.95 ------------------------------------------------------------------------------- tforce2_45 Size of teaching force 2, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1553] units: .01 unique values: 73 missing .: 26/320 mean: 23.3885 std. dev: 96.7486 percentiles: 10% 25% 50% 75% 90% 3 4 7 13 38 ------------------------------------------------------------------------------- tforce2_46 Size of teaching force 2, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1532.5] units: .01 unique values: 72 missing .: 7/320 mean: 22.2284 std. dev: 92.9846 percentiles: 10% 25% 50% 75% 90% 3 4 6 12 31 ------------------------------------------------------------------------------- tforce2_47 Size of teaching force 2, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1541] units: .01 unique values: 74 missing .: 6/320 mean: 22.4065 std. dev: 93.2685 percentiles: 10% 25% 50% 75% 90% 3 4 7 12 32.5 ------------------------------------------------------------------------------- tforce2_48 Size of teaching force 2, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1567] units: .01 unique values: 80 missing .: 11/320 mean: 22.6049 std. dev: 95.3035 percentiles: 10% 25% 50% 75% 90% 3 4 7 12 31 ------------------------------------------------------------------------------- tforce2_49 Size of teaching force 2, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1620] units: .01 unique values: 78 missing .: 8/320 mean: 24.1938 std. dev: 98.2909 percentiles: 10% 25% 50% 75% 90% 3 4 8 14.875 35 ------------------------------------------------------------------------------- tforce2_50 Size of teaching force 2, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1516] units: .01 unique values: 71 missing .: 77/320 mean: 23.0644 std. dev: 102.097 percentiles: 10% 25% 50% 75% 90% 3 4.62 8 14 30 ------------------------------------------------------------------------------- tforce2_51 Size of teaching force 2, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1534] units: .01 unique values: 79 missing .: 44/320 mean: 24.1429 std. dev: 98.1391 percentiles: 10% 25% 50% 75% 90% 3 5 9 15.75 32.5 ------------------------------------------------------------------------------- tforce2_52 Size of teaching force 2, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1614] units: .01 unique values: 95 missing .: 10/320 mean: 26.2019 std. dev: 98.3593 percentiles: 10% 25% 50% 75% 90% 3 6 10 18 38 ------------------------------------------------------------------------------- tforce2_53 Size of teaching force 2, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1746.5] units: .01 unique values: 91 missing .: 19/320 mean: 28.1928 std. dev: 107.707 percentiles: 10% 25% 50% 75% 90% 4 6 10 18 43 ------------------------------------------------------------------------------- tsal1_45 Average teacher salary 1, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,2358.37] units: .01 unique values: 281 missing .: 26/320 mean: 1372.8 std. dev: 335.21 percentiles: 10% 25% 50% 75% 90% 1170 1271.81 1387.71 1499 1674.99 ------------------------------------------------------------------------------- tsal1_46 Average teacher salary 1, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,2487.99] units: .01 unique values: 300 missing .: 7/320 mean: 1516.91 std. dev: 376.124 percentiles: 10% 25% 50% 75% 90% 1240.19 1395.7 1535.25 1694.28 1851.62 ------------------------------------------------------------------------------- tsal1_47 Average teacher salary 1, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,2999.36] units: .01 unique values: 302 missing .: 6/320 mean: 1728.05 std. dev: 474.65 percentiles: 10% 25% 50% 75% 90% 1362.05 1573.51 1751.8 1964.16 2160.45 ------------------------------------------------------------------------------- tsal1_48 Average teacher salary 1, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3444.18] units: .01 unique values: 296 missing .: 11/320 mean: 1937.85 std. dev: 555.902 percentiles: 10% 25% 50% 75% 90% 1534.09 1736.5 1980.5 2214.26 2468.26 ------------------------------------------------------------------------------- tsal1_49 Average teacher salary 1, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,5941] units: .01 unique values: 299 missing .: 8/320 mean: 2143.32 std. dev: 627.357 percentiles: 10% 25% 50% 75% 90% 1766.31 1942.74 2161.32 2411.13 2704.03 ------------------------------------------------------------------------------- tsal1_50 Average teacher salary 1, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3657.75] units: .01 unique values: 235 missing .: 77/320 mean: 2223.16 std. dev: 593.675 percentiles: 10% 25% 50% 75% 90% 1770.01 1999.75 2228.21 2526.29 2848.53 ------------------------------------------------------------------------------- tsal1_51 Average teacher salary 1, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3881.52] units: .01 unique values: 269 missing .: 44/320 mean: 2324.33 std. dev: 593.824 percentiles: 10% 25% 50% 75% 90% 1808.47 2079.93 2346.44 2640.04 2969.16 ------------------------------------------------------------------------------- tsal1_52 Average teacher salary 1, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4575.68] units: .01 unique values: 302 missing .: 10/320 mean: 2558.62 std. dev: 658.381 percentiles: 10% 25% 50% 75% 90% 1996.27 2277.62 2547.02 2860.46 3297.63 ------------------------------------------------------------------------------- tsal1_53 Average teacher salary 1, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,5189.87] units: .01 unique values: 294 missing .: 19/320 mean: 2771.42 std. dev: 725.729 percentiles: 10% 25% 50% 75% 90% 2221.76 2476.78 2735.41 3019.23 3648.85 ------------------------------------------------------------------------------- tsal2_45 Average teacher salary 2, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,2884.46] units: .01 unique values: 282 missing .: 26/320 mean: 1419.67 std. dev: 369.991 percentiles: 10% 25% 50% 75% 90% 1189.8 1304.14 1423.44 1560.11 1733.33 ------------------------------------------------------------------------------- tsal2_46 Average teacher salary 2, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,2787.03] units: .01 unique values: 299 missing .: 7/320 mean: 1554.82 std. dev: 400.272 percentiles: 10% 25% 50% 75% 90% 1260.13 1423.74 1574.12 1724.11 1948.53 ------------------------------------------------------------------------------- tsal2_47 Average teacher salary 2, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3123.32] units: .01 unique values: 301 missing .: 6/320 mean: 1772.79 std. dev: 498.471 percentiles: 10% 25% 50% 75% 90% 1409.04 1595.6 1779.26 1999.42 2270 ------------------------------------------------------------------------------- tsal2_48 Average teacher salary 2, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3622.33] units: .01 unique values: 295 missing .: 11/320 mean: 2007.85 std. dev: 583.206 percentiles: 10% 25% 50% 75% 90% 1588.13 1813.65 2041.25 2277.23 2602.27 ------------------------------------------------------------------------------- tsal2_49 Average teacher salary 2, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,6601.11] units: .01 unique values: 297 missing .: 8/320 mean: 2219.35 std. dev: 666.442 percentiles: 10% 25% 50% 75% 90% 1809 1993.36 2210.61 2510.32 2787 ------------------------------------------------------------------------------- tsal2_50 Average teacher salary 2, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4520.34] units: .01 unique values: 236 missing .: 77/320 mean: 2359.87 std. dev: 656.265 percentiles: 10% 25% 50% 75% 90% 1871.45 2105.59 2379.4 2704.04 3029.99 ------------------------------------------------------------------------------- tsal2_51 Average teacher salary 2, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4676.05] units: .01 unique values: 269 missing .: 44/320 mean: 2499.71 std. dev: 647.327 percentiles: 10% 25% 50% 75% 90% 1995.71 2199.93 2489.78 2818.82 3220.29 ------------------------------------------------------------------------------- tsal2_52 Average teacher salary 2, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,5876.99] units: .01 unique values: 302 missing .: 10/320 mean: 2746.95 std. dev: 711.222 percentiles: 10% 25% 50% 75% 90% 2193.77 2421.5 2743.83 3037.21 3545.81 ------------------------------------------------------------------------------- tsal2_53 Average teacher salary 2, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,5281.87] units: .01 unique values: 293 missing .: 19/320 mean: 2967.47 std. dev: 763.925 percentiles: 10% 25% 50% 75% 90% 2425.42 2667.74 2941.48 3261.67 3766.66 ------------------------------------------------------------------------------- ptrat1_45 Pupil-teacher ratio 1, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,42.29] units: .01 unique values: 221 missing .: 26/320 mean: 27.1867 std. dev: 6.35615 percentiles: 10% 25% 50% 75% 90% 21.56 24.5 27.545 30.67 33.5 ------------------------------------------------------------------------------- ptrat1_46 Pupil-teacher ratio 1, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,41.5] units: .01 unique values: 229 missing .: 7/320 mean: 27.6984 std. dev: 6.78708 percentiles: 10% 25% 50% 75% 90% 22 25 28.4 31.4 34.5 ------------------------------------------------------------------------------- ptrat1_47 Pupil-teacher ratio 1, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,55] units: .01 unique values: 227 missing .: 6/320 mean: 27.7389 std. dev: 6.86406 percentiles: 10% 25% 50% 75% 90% 22.12 25.34 28 31.46 34 ------------------------------------------------------------------------------- ptrat1_48 Pupil-teacher ratio 1, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,40.67] units: .01 unique values: 234 missing .: 11/320 mean: 27.5902 std. dev: 7.0441 percentiles: 10% 25% 50% 75% 90% 22.5 25.64 28.16 31.1 34.08 ------------------------------------------------------------------------------- ptrat1_49 Pupil-teacher ratio 1, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,45.25] units: .01 unique values: 242 missing .: 8/320 mean: 26.8283 std. dev: 6.95386 percentiles: 10% 25% 50% 75% 90% 22.07 24.765 27.605 30.175 33.2 ------------------------------------------------------------------------------- ptrat1_50 Pupil-teacher ratio 1, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,39.05] units: .01 unique values: 195 missing .: 77/320 mean: 25.9584 std. dev: 6.26702 percentiles: 10% 25% 50% 75% 90% 21.07 23.78 26.5 29 32.27 ------------------------------------------------------------------------------- ptrat1_51 Pupil-teacher ratio 1, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,40.94] units: .01 unique values: 243 missing .: 44/320 mean: 25.2234 std. dev: 5.53425 percentiles: 10% 25% 50% 75% 90% 20.33 23.44 25.84 27.93 30.26 ------------------------------------------------------------------------------- ptrat1_52 Pupil-teacher ratio 1, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,35.67] units: .01 unique values: 262 missing .: 10/320 mean: 24.7162 std. dev: 5.13796 percentiles: 10% 25% 50% 75% 90% 20.765 23.04 25.33 27.54 29.195 ------------------------------------------------------------------------------- ptrat1_53 Pupil-teacher ratio 1, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,45.28] units: .01 unique values: 261 missing .: 19/320 mean: 25.4108 std. dev: 5.53952 percentiles: 10% 25% 50% 75% 90% 20.95 23.21 25.92 28.29 30.94 ------------------------------------------------------------------------------- ptrat2_45 Pupil-teacher ratio 2, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,49.13] units: .01 unique values: 222 missing .: 26/320 mean: 28.1117 std. dev: 6.7486 percentiles: 10% 25% 50% 75% 90% 22.19 25.5 28.21 32 34.89 ------------------------------------------------------------------------------- ptrat2_46 Pupil-teacher ratio 2, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,44.82] units: .01 unique values: 233 missing .: 7/320 mean: 28.3593 std. dev: 7.06675 percentiles: 10% 25% 50% 75% 90% 22 25.5 29 32.33 35.8 ------------------------------------------------------------------------------- ptrat2_47 Pupil-teacher ratio 2, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,47.14] units: .01 unique values: 230 missing .: 6/320 mean: 28.4671 std. dev: 7.20686 percentiles: 10% 25% 50% 75% 90% 22.64 25.66 28.9 32.6 35.78 ------------------------------------------------------------------------------- ptrat2_48 Pupil-teacher ratio 2, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,45.33] units: .01 unique values: 222 missing .: 11/320 mean: 28.5054 std. dev: 7.62403 percentiles: 10% 25% 50% 75% 90% 23 26 29.38 33 35.86 ------------------------------------------------------------------------------- ptrat2_49 Pupil-teacher ratio 2, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,45.25] units: .01 unique values: 245 missing .: 8/320 mean: 27.8062 std. dev: 7.42591 percentiles: 10% 25% 50% 75% 90% 22.5 25.125 28.635 32 34.83 ------------------------------------------------------------------------------- ptrat2_50 Pupil-teacher ratio 2, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,51.25] units: .01 unique values: 195 missing .: 77/320 mean: 27.574 std. dev: 6.94381 percentiles: 10% 25% 50% 75% 90% 22 25.14 28.4 31 34.17 ------------------------------------------------------------------------------- ptrat2_51 Pupil-teacher ratio 2, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,41.73] units: .01 unique values: 213 missing .: 44/320 mean: 27.1124 std. dev: 5.97891 percentiles: 10% 25% 50% 75% 90% 21.7 25.085 27.55 30.39 32.97 ------------------------------------------------------------------------------- ptrat2_52 Pupil-teacher ratio 2, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,39.7] units: .01 unique values: 239 missing .: 10/320 mean: 26.5815 std. dev: 5.70186 percentiles: 10% 25% 50% 75% 90% 22.095 24.46 27.14 29.5 32.185 ------------------------------------------------------------------------------- ptrat2_53 Pupil-teacher ratio 2, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,40.89] units: .01 unique values: 229 missing .: 19/320 mean: 27.2152 std. dev: 5.86482 percentiles: 10% 25% 50% 75% 90% 22.4 25.05 27.67 30.2 32.74 ------------------------------------------------------------------------------- tdi0_45 Taught in district for < 1 year, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,59.5] units: .01 unique values: 14 missing .: 26/320 mean: .731122 std. dev: 3.68889 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 1.5 ------------------------------------------------------------------------------- tdi0_46 Taught in district for < 1 year, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,47] units: .01 unique values: 15 missing .: 7/320 mean: .829968 std. dev: 2.91707 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tdi0_47 Taught in district for < 1 year, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,69.5] units: .01 unique values: 15 missing .: 6/320 mean: .698025 std. dev: 4.02172 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 1.5 ------------------------------------------------------------------------------- tdi0_48 Taught in district for < 1 year, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,97.5] units: .01 unique values: 12 missing .: 11/320 mean: .749773 std. dev: 5.61203 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 1 ------------------------------------------------------------------------------- tdi0_49 Taught in district for < 1 year, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,83] units: .01 unique values: 14 missing .: 8/320 mean: .754712 std. dev: 4.89074 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 1 ------------------------------------------------------------------------------- tdi0_50 Taught in district for < 1 year, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,71] units: .01 unique values: 12 missing .: 77/320 mean: .604733 std. dev: 4.59158 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tdi0_51 Taught in district for < 1 year, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,78.5] units: .01 unique values: 12 missing .: 44/320 mean: .684855 std. dev: 4.79318 percentiles: 10% 25% 50% 75% 90% 0 0 0 .5 1 ------------------------------------------------------------------------------- tdi0_52 Taught in district for < 1 year, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,127.5] units: .01 unique values: 16 missing .: 10/320 mean: .755935 std. dev: 7.2845 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tdi0_53 Taught in district for < 1 year, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,139.5] units: .01 unique values: 17 missing .: 19/320 mean: .927508 std. dev: 8.08847 percentiles: 10% 25% 50% 75% 90% 0 0 0 .5 1 ------------------------------------------------------------------------------- tdi1_45 Taught in district for 1 year, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,58] units: .01 unique values: 37 missing .: 26/320 mean: 3.66367 std. dev: 6.21376 percentiles: 10% 25% 50% 75% 90% 0 1 2 4 8 ------------------------------------------------------------------------------- tdi1_46 Taught in district for 1 year, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,53] units: .01 unique values: 33 missing .: 7/320 mean: 3.503 std. dev: 6.04841 percentiles: 10% 25% 50% 75% 90% 0 1 2 3 8 ------------------------------------------------------------------------------- tdi1_47 Taught in district for 1 year, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,59] units: .01 unique values: 35 missing .: 6/320 mean: 3.90178 std. dev: 6.70248 percentiles: 10% 25% 50% 75% 90% 0 1 2 4 8.5 ------------------------------------------------------------------------------- tdi1_48 Taught in district for 1 year, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,71.5] units: .01 unique values: 33 missing .: 11/320 mean: 3.44939 std. dev: 6.48376 percentiles: 10% 25% 50% 75% 90% 0 1 2 4 7 ------------------------------------------------------------------------------- tdi1_49 Taught in district for 1 year, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,88.5] units: .01 unique values: 37 missing .: 8/320 mean: 3.87997 std. dev: 7.2249 percentiles: 10% 25% 50% 75% 90% 0 1 2 4 9 ------------------------------------------------------------------------------- tdi1_50 Taught in district for 1 year, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,94.5] units: .01 unique values: 35 missing .: 77/320 mean: 3.57267 std. dev: 7.80887 percentiles: 10% 25% 50% 75% 90% 0 1 2 3.5 6 ------------------------------------------------------------------------------- tdi1_51 Taught in district for 1 year, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,114] units: .01 unique values: 39 missing .: 44/320 mean: 3.9333 std. dev: 8.54204 percentiles: 10% 25% 50% 75% 90% 0 1 2 4 8 ------------------------------------------------------------------------------- tdi1_52 Taught in district for 1 year, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,138] units: .01 unique values: 46 missing .: 10/320 mean: 4.45155 std. dev: 9.94456 percentiles: 10% 25% 50% 75% 90% 0 1 2 5 8 ------------------------------------------------------------------------------- tdi1_53 Taught in district for 1 year, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,152.5] units: .01 unique values: 45 missing .: 19/320 mean: 4.8092 std. dev: 11.3829 percentiles: 10% 25% 50% 75% 90% 0 1 2 5 9 ------------------------------------------------------------------------------- tdi2_45 Taught in district for 2 years,1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,35] units: .01 unique values: 26 missing .: 26/320 mean: 3.10361 std. dev: 4.75716 percentiles: 10% 25% 50% 75% 90% 0 1 2 3 7 ------------------------------------------------------------------------------- tdi2_46 Taught in district for 2 years, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,81.5] units: .01 unique values: 28 missing .: 7/320 mean: 2.68712 std. dev: 6.01252 percentiles: 10% 25% 50% 75% 90% 0 0 1 3 5 ------------------------------------------------------------------------------- tdi2_47 Taught in district for 2 years, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,51.5] units: .01 unique values: 25 missing .: 6/320 mean: 2.43271 std. dev: 4.681 percentiles: 10% 25% 50% 75% 90% 0 0 1 3 5 ------------------------------------------------------------------------------- tdi2_48 Taught in district for 2 years, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,87] units: .01 unique values: 35 missing .: 11/320 mean: 2.92887 std. dev: 6.39126 percentiles: 10% 25% 50% 75% 90% 0 1 1.4 3 6 ------------------------------------------------------------------------------- tdi2_49 Taught in district for 2 years, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,102.5] units: .01 unique values: 29 missing .: 8/320 mean: 2.84776 std. dev: 7.01503 percentiles: 10% 25% 50% 75% 90% 0 0 1 3 5 ------------------------------------------------------------------------------- tdi2_50 Taught in district for 2 years, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,115] units: .01 unique values: 31 missing .: 77/320 mean: 3.01436 std. dev: 8.35321 percentiles: 10% 25% 50% 75% 90% 0 0 1 3 6 ------------------------------------------------------------------------------- tdi2_51 Taught in district for 2 years, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,98] units: .01 unique values: 31 missing .: 44/320 mean: 2.94417 std. dev: 7.08556 percentiles: 10% 25% 50% 75% 90% 0 0 1 3 6 ------------------------------------------------------------------------------- tdi2_52 Taught in district for 2 years, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,104.5] units: .01 unique values: 35 missing .: 10/320 mean: 3.17874 std. dev: 7.14173 percentiles: 10% 25% 50% 75% 90% 0 1 2 3 7 ------------------------------------------------------------------------------- tdi2_53 Taught in district for 2 years, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,127] units: .01 unique values: 43 missing .: 19/320 mean: 3.41734 std. dev: 8.6411 percentiles: 10% 25% 50% 75% 90% 0 1 2 3.2 6 ------------------------------------------------------------------------------- tdi3_45 Taught in district for 3 years, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,35] units: .01 unique values: 19 missing .: 26/320 mean: 1.45344 std. dev: 3.03374 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 4 ------------------------------------------------------------------------------- tdi3_46 Taught in district for 3 years, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,37.5] units: .01 unique values: 26 missing .: 7/320 mean: 1.77479 std. dev: 3.49767 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 4 ------------------------------------------------------------------------------- tdi3_47 Taught in district for 3 years, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,74] units: .01 unique values: 23 missing .: 6/320 mean: 1.85252 std. dev: 4.90596 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 3 ------------------------------------------------------------------------------- tdi3_48 Taught in district for 3 years, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,42] units: .01 unique values: 25 missing .: 11/320 mean: 1.67307 std. dev: 3.58255 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 4 ------------------------------------------------------------------------------- tdi3_49 Taught in district for 3 years, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,72] units: .01 unique values: 26 missing .: 8/320 mean: 2.14122 std. dev: 5.25511 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 5 ------------------------------------------------------------------------------- tdi3_50 Taught in district for 3 years, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,80.5] units: .01 unique values: 25 missing .: 77/320 mean: 1.86107 std. dev: 5.66418 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 3 ------------------------------------------------------------------------------- tdi3_51 Taught in district for 3 years, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,104] units: .01 unique values: 28 missing .: 44/320 mean: 2.2471 std. dev: 6.79672 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 4 ------------------------------------------------------------------------------- tdi3_52 Taught in district for 3 years, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,73.5] units: .01 unique values: 29 missing .: 10/320 mean: 2.00797 std. dev: 5.02266 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 5 ------------------------------------------------------------------------------- tdi3_53 Taught in district for 3 years, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,105] units: .01 unique values: 32 missing .: 19/320 mean: 2.36495 std. dev: 6.89272 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 4 ------------------------------------------------------------------------------- tdi4_45 Taught in district for 4 years, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,24] units: .01 unique values: 15 missing .: 26/320 mean: .681122 std. dev: 1.96072 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tdi4_46 Taught in district for 4 years, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,29] units: .01 unique values: 16 missing .: 7/320 mean: .926358 std. dev: 2.2753 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2.6 ------------------------------------------------------------------------------- tdi4_47 Taught in district for 4 years, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,29.5] units: .01 unique values: 20 missing .: 6/320 mean: 1.24067 std. dev: 2.6687 percentiles: 10% 25% 50% 75% 90% 0 0 0 2 3 ------------------------------------------------------------------------------- tdi4_48 Taught in district for 4 years, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,49.5] units: .01 unique values: 22 missing .: 11/320 mean: 1.34184 std. dev: 3.61322 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 3 ------------------------------------------------------------------------------- tdi4_49 Taught in district for 4 years, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,43.5] units: .1 unique values: 17 missing .: 8/320 mean: 1.38462 std. dev: 3.3967 percentiles: 10% 25% 50% 75% 90% 0 0 .5 1.1 3 ------------------------------------------------------------------------------- tdi4_50 Taught in district for 4 years, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,60] units: .01 unique values: 22 missing .: 77/320 mean: 1.58148 std. dev: 4.48387 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 3 ------------------------------------------------------------------------------- tdi4_51 Taught in district for 4 years, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,55.5] units: .01 unique values: 24 missing .: 44/320 mean: 1.51322 std. dev: 3.97719 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 3 ------------------------------------------------------------------------------- tdi4_52 Taught in district for 4 years, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,91.5] units: .01 unique values: 26 missing .: 10/320 mean: 1.92955 std. dev: 5.69669 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 4 ------------------------------------------------------------------------------- tdi4_53 Taught in district for 4 years, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,58.5] units: .01 unique values: 22 missing .: 19/320 mean: 1.56518 std. dev: 4.00711 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 3 ------------------------------------------------------------------------------- tdi5_45 Taught in district for 5 years, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,20] units: .01 unique values: 13 missing .: 26/320 mean: .503571 std. dev: 1.86201 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tdi5_46 Taught in district for 5 years, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,19] units: .1 unique values: 12 missing .: 7/320 mean: .450479 std. dev: 1.60226 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tdi5_47 Taught in district for 5 years, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,21.5] units: .1 unique values: 15 missing .: 6/320 mean: .703185 std. dev: 1.87197 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tdi5_48 Taught in district for 5 years, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,32] units: .1 unique values: 17 missing .: 11/320 mean: .912945 std. dev: 2.40279 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tdi5_49 Taught in district for 5 years, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,43] units: .1 unique values: 17 missing .: 8/320 mean: 1.11571 std. dev: 3.07475 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 3 ------------------------------------------------------------------------------- tdi5_50 Taught in district for 5 years, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,20.5] units: .01 unique values: 17 missing .: 77/320 mean: 1.03753 std. dev: 2.33246 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tdi5_51 Taught in district for 5 years, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,32.5] units: .01 unique values: 20 missing .: 44/320 mean: 1.15428 std. dev: 2.7321 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 3 ------------------------------------------------------------------------------- tdi5_52 Taught in district for 5 years, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,39.5] units: .01 unique values: 22 missing .: 10/320 mean: 1.18394 std. dev: 2.89489 percentiles: 10% 25% 50% 75% 90% 0 0 .425 1 3 ------------------------------------------------------------------------------- tdi5_53 Taught in district for 5 years, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,67] units: .01 unique values: 25 missing .: 19/320 mean: 1.50488 std. dev: 4.34476 percentiles: 10% 25% 50% 75% 90% 0 0 0 2 3.25 ------------------------------------------------------------------------------- tdi5p_45 Taught in district for > 5 years, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1321.5] units: .01 unique values: 55 missing .: 26/320 mean: 13.3234 std. dev: 80.402 percentiles: 10% 25% 50% 75% 90% 0 0 2 5 20 ------------------------------------------------------------------------------- tdi5p_46 Taught in district for > 5 years, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1265.5] units: .01 unique values: 53 missing .: 7/320 mean: 12.0567 std. dev: 74.831 percentiles: 10% 25% 50% 75% 90% 0 0 1 4.5 14 ------------------------------------------------------------------------------- tdi5p_47 Taught in district for > 5 years, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1236] units: .01 unique values: 49 missing .: 6/320 mean: 11.5649 std. dev: 72.8435 percentiles: 10% 25% 50% 75% 90% 0 0 1 4 15 ------------------------------------------------------------------------------- tdi5p_48 Taught in district for > 5 years, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1187.5] units: .01 unique values: 51 missing .: 11/320 mean: 11.549 std. dev: 70.7792 percentiles: 10% 25% 50% 75% 90% 0 0 1 5 13 ------------------------------------------------------------------------------- tdi5p_49 Taught in district for > 5 years, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1187.5] units: .01 unique values: 52 missing .: 8/320 mean: 12.0695 std. dev: 70.6498 percentiles: 10% 25% 50% 75% 90% 0 0 2 5 16 ------------------------------------------------------------------------------- tdi5p_50 Taught in district for > 5 years, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1074.5] units: .01 unique values: 40 missing .: 77/320 mean: 11.3967 std. dev: 71.4426 percentiles: 10% 25% 50% 75% 90% 0 0 2 4 13 ------------------------------------------------------------------------------- tdi5p_51 Taught in district for > 5 years, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1051.5] units: .01 unique values: 46 missing .: 44/320 mean: 11.6841 std. dev: 66.4668 percentiles: 10% 25% 50% 75% 90% 0 1 2 5.865 15 ------------------------------------------------------------------------------- tdi5p_52 Taught in district for > 5 years, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1039.5] units: .01 unique values: 58 missing .: 10/320 mean: 12.7023 std. dev: 62.8217 percentiles: 10% 25% 50% 75% 90% 0 1 3 7 18.5 ------------------------------------------------------------------------------- tdi5p_53 Taught in district for > 5 years, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1097] units: .01 unique values: 58 missing .: 19/320 mean: 13.6038 std. dev: 66.8417 percentiles: 10% 25% 50% 75% 90% 0 1 3 7 21 ------------------------------------------------------------------------------- tex0_45 < 1 year of teaching experience, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,34] units: .01 unique values: 8 missing .: 26/320 tabulation: Freq. Value 266 0 1 .5 1 .75 20 1 3 2 1 2.2 1 3 1 34 26 . ------------------------------------------------------------------------------- tex0_46 < 1 year of teaching experience, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,26] units: .1 unique values: 6 missing .: 7/320 tabulation: Freq. Value 281 0 2 .5 22 1 6 2 1 4 1 26 7 . ------------------------------------------------------------------------------- tex0_47 < 1 year of teaching experience, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,20] units: .01 unique values: 10 missing .: 6/320 mean: .18242 std. dev: 1.18135 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tex0_48 < 1 year of teaching experience, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,43] units: .1 unique values: 7 missing .: 11/320 tabulation: Freq. Value 279 0 1 .2 24 1 1 1.7 2 2 1 3 1 43 11 . ------------------------------------------------------------------------------- tex0_49 < 1 year of teaching experience, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,45] units: .01 unique values: 15 missing .: 8/320 mean: .350545 std. dev: 2.7238 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tex0_50 < 1 year of teaching experience, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,51.5] units: .1 unique values: 7 missing .: 77/320 tabulation: Freq. Value 214 0 1 .2 2 .5 21 1 3 2 1 3 1 51.5 77 . ------------------------------------------------------------------------------- tex0_51 < 1 year of teaching experience, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,56] units: .01 unique values: 9 missing .: 44/320 tabulation: Freq. Value 234 0 2 .5 1 .67 30 1 1 1.5 4 2 2 3 1 4 1 56 44 . ------------------------------------------------------------------------------- tex0_52 < 1 year of teaching experience, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,97.5] units: .01 unique values: 9 missing .: 10/320 tabulation: Freq. Value 275 0 1 .2 1 .4 1 .5 20 1 8 2 2 3 1 3.07 1 97.5 10 . ------------------------------------------------------------------------------- tex0_53 < 1 year of teaching experience, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,90.5] units: .1 unique values: 10 missing .: 19/320 mean: .484385 std. dev: 5.25649 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tex1_45 1 year of teaching experience, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,25] units: .01 unique values: 17 missing .: 26/320 mean: .853946 std. dev: 2.25455 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex1_46 1 year of teaching experience, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,19] units: .1 unique values: 17 missing .: 7/320 mean: .807987 std. dev: 2.02751 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex1_47 1 year of teaching experience, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,22] units: .1 unique values: 15 missing .: 6/320 mean: .888217 std. dev: 2.2437 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 3 ------------------------------------------------------------------------------- tex1_48 1 year of teaching experience, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,29] units: .01 unique values: 21 missing .: 11/320 mean: .931359 std. dev: 2.70949 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex1_49 1 year of teaching experience, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,65] units: .01 unique values: 21 missing .: 8/320 mean: 1.26311 std. dev: 4.41492 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 3 ------------------------------------------------------------------------------- tex1_50 1 year of teaching experience, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,66] units: .01 unique values: 25 missing .: 77/320 mean: 1.41885 std. dev: 4.96407 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2.92 ------------------------------------------------------------------------------- tex1_51 1 year of teaching experience, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,88.5] units: .01 unique values: 26 missing .: 44/320 mean: 1.80471 std. dev: 6.02415 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 4 ------------------------------------------------------------------------------- tex1_52 1 year of teaching experience, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,102] units: .01 unique values: 35 missing .: 10/320 mean: 2.1481 std. dev: 6.71224 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 4.325 ------------------------------------------------------------------------------- tex1_53 1 year of teaching experience, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,112.5] units: .01 unique values: 31 missing .: 19/320 mean: 2.1097 std. dev: 7.46746 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 4 ------------------------------------------------------------------------------- tex2_45 2 years of teaching experience, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,24.5] units: .01 unique values: 19 missing .: 26/320 mean: 1.23126 std. dev: 2.40477 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 3 ------------------------------------------------------------------------------- tex2_46 2 years of teaching experience, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,37] units: .1 unique values: 16 missing .: 7/320 mean: .955591 std. dev: 2.63385 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex2_47 2 years of teaching experience, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,40] units: .1 unique values: 14 missing .: 6/320 mean: .89172 std. dev: 2.68236 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 3 ------------------------------------------------------------------------------- tex2_48 2 years of teaching experience, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,46.5] units: .01 unique values: 18 missing .: 11/320 mean: .938932 std. dev: 3.14236 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex2_49 2 years of teaching experience, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,44] units: .01 unique values: 19 missing .: 8/320 mean: 1.05016 std. dev: 3.14861 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex2_50 2 years of teaching experience, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,69.5] units: .01 unique values: 20 missing .: 77/320 mean: 1.24498 std. dev: 4.90684 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 3 ------------------------------------------------------------------------------- tex2_51 2 years of teaching experience, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,82] units: .01 unique values: 24 missing .: 44/320 mean: 1.53866 std. dev: 5.60521 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 3 ------------------------------------------------------------------------------- tex2_52 2 years of teaching experience, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,100.5] units: .01 unique values: 31 missing .: 10/320 mean: 1.87048 std. dev: 6.32881 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 4 ------------------------------------------------------------------------------- tex2_53 2 years of teaching experience, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,112.5] units: .01 unique values: 30 missing .: 19/320 mean: 2.15664 std. dev: 7.27455 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 4 ------------------------------------------------------------------------------- tex3_45 3 years of teaching experience, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,32.5] units: .01 unique values: 17 missing .: 26/320 mean: 1.0432 std. dev: 2.4218 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 3 ------------------------------------------------------------------------------- tex3_46 3 years of teaching experience, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,28.5] units: .01 unique values: 18 missing .: 7/320 mean: 1.01796 std. dev: 2.25132 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex3_47 3 years of teaching experience, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,36.5] units: .01 unique values: 12 missing .: 6/320 mean: .917994 std. dev: 2.50619 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex3_48 3 years of teaching experience, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,42.5] units: .01 unique values: 19 missing .: 11/320 mean: .832071 std. dev: 2.75534 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex3_49 3 years of teaching experience, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,35] units: .1 unique values: 16 missing .: 8/320 mean: .823077 std. dev: 2.38467 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex3_50 3 years of teaching experience, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,59] units: .01 unique values: 17 missing .: 77/320 mean: 1.05984 std. dev: 4.12919 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex3_51 3 years of teaching experience, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,61] units: .01 unique values: 18 missing .: 44/320 mean: 1.07833 std. dev: 3.97779 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex3_52 3 years of teaching experience, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,55] units: .01 unique values: 23 missing .: 10/320 mean: 1.17419 std. dev: 3.82099 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2.75 ------------------------------------------------------------------------------- tex3_53 3 years of teaching experience, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,101] units: .1 unique values: 23 missing .: 19/320 mean: 1.66346 std. dev: 6.3206 percentiles: 10% 25% 50% 75% 90% 0 0 1 1 3 ------------------------------------------------------------------------------- tex4_45 4 years of teaching experience, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,30.5] units: .1 unique values: 13 missing .: 26/320 mean: .884354 std. dev: 2.48413 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex4_46 4 years of teaching experience, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,32.5] units: .01 unique values: 14 missing .: 7/320 mean: .843962 std. dev: 2.2763 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex4_47 4 years of teaching experience, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,29] units: .1 unique values: 14 missing .: 6/320 mean: .892038 std. dev: 2.2073 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex4_48 4 years of teaching experience, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,46] units: .01 unique values: 17 missing .: 11/320 mean: .959806 std. dev: 3.07209 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex4_49 4 years of teaching experience, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,44] units: .1 unique values: 15 missing .: 8/320 mean: .837179 std. dev: 2.94155 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex4_50 4 years of teaching experience, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,43] units: .01 unique values: 14 missing .: 77/320 mean: .802757 std. dev: 2.94803 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex4_51 4 years of teaching experience, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,39.5] units: .01 unique values: 17 missing .: 44/320 mean: .871812 std. dev: 2.77297 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex4_52 4 years of teaching experience, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,43] units: .01 unique values: 24 missing .: 10/320 mean: 1.00797 std. dev: 2.92386 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2.575 ------------------------------------------------------------------------------- tex4_53 4 years of teaching experience, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,60] units: .01 unique values: 20 missing .: 19/320 mean: 1.10937 std. dev: 4.04008 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex5_45 5 years of teaching experience, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,23] units: .1 unique values: 14 missing .: 26/320 mean: .807483 std. dev: 2.43976 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex5_46 5 years of teaching experience, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,24] units: .01 unique values: 12 missing .: 7/320 mean: .794728 std. dev: 1.90342 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex5_47 5 years of teaching experience, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,49] units: .01 unique values: 15 missing .: 6/320 mean: .917038 std. dev: 3.27873 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex5_48 5 years of teaching experience, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,24.5] units: .01 unique values: 13 missing .: 11/320 mean: .753819 std. dev: 1.82925 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex5_49 5 years of teaching experience, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,26.5] units: .1 unique values: 11 missing .: 8/320 mean: .777885 std. dev: 2.03467 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex5_50 5 years of teaching experience, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,17.5] units: .01 unique values: 11 missing .: 77/320 mean: .614527 std. dev: 1.55527 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex5_51 5 years of teaching experience, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,24] units: .01 unique values: 13 missing .: 44/320 mean: .66721 std. dev: 1.77816 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex5_52 5 years of teaching experience, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,38.5] units: .01 unique values: 19 missing .: 10/320 mean: .818226 std. dev: 2.59795 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tex5_53 5 years of teaching experience, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,49.5] units: .01 unique values: 24 missing .: 19/320 mean: 1.0705 std. dev: 3.26078 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 3 ------------------------------------------------------------------------------- tex5p_45 > 5 years of teaching experience, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1395] units: .01 unique values: 65 missing .: 26/320 mean: 18.3433 std. dev: 86.4108 percentiles: 10% 25% 50% 75% 90% 1 3 4 9 26 ------------------------------------------------------------------------------- tex5p_46 > 5 years of teaching experience, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1375] units: .01 unique values: 65 missing .: 7/320 mean: 17.6085 std. dev: 83.0694 percentiles: 10% 25% 50% 75% 90% 1 2 4 9 24 ------------------------------------------------------------------------------- tex5p_47 > 5 years of teaching experience, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1376] units: .01 unique values: 63 missing .: 6/320 mean: 17.7136 std. dev: 82.7715 percentiles: 10% 25% 50% 75% 90% 2 3 4.365 9 25 ------------------------------------------------------------------------------- tex5p_48 > 5 years of teaching experience, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1335] units: .01 unique values: 68 missing .: 11/320 mean: 17.9346 std. dev: 81.1002 percentiles: 10% 25% 50% 75% 90% 2 3 5 9 26 ------------------------------------------------------------------------------- tex5p_49 > 5 years of teaching experience, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1360] units: .01 unique values: 71 missing .: 8/320 mean: 19.09 std. dev: 82.4491 percentiles: 10% 25% 50% 75% 90% 2 3 6 11 28 ------------------------------------------------------------------------------- tex5p_50 > 5 years of teaching experience, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1209.5] units: .01 unique values: 58 missing .: 77/320 mean: 17.5831 std. dev: 81.5393 percentiles: 10% 25% 50% 75% 90% 2 3 5.5 10 22.5 ------------------------------------------------------------------------------- tex5p_51 > 5 years of teaching experience, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1183] units: .01 unique values: 63 missing .: 44/320 mean: 17.7939 std. dev: 75.8239 percentiles: 10% 25% 50% 75% 90% 2 3 6 11 23 ------------------------------------------------------------------------------- tex5p_52 > 5 years of teaching experience, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1177.5] units: .01 unique values: 77 missing .: 10/320 mean: 18.7163 std. dev: 72.1454 percentiles: 10% 25% 50% 75% 90% 2 4 6.625 12 29.5 ------------------------------------------------------------------------------- tex5p_53 > 5 years of teaching experience, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1220.5] units: .01 unique values: 79 missing .: 19/320 mean: 19.6077 std. dev: 75.4549 percentiles: 10% 25% 50% 75% 90% 2 4 7 13 32 ------------------------------------------------------------------------------- tsc0_45 Teachers w/ < 1 year beyond 12th grade, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,6] units: .1 unique values: 7 missing .: 26/320 tabulation: Freq. Value 279 0 1 .2 1 .3 8 1 3 2 1 3 1 6 26 . ------------------------------------------------------------------------------- tsc0_46 Teachers w/ < 1 year beyond 12th grade, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3] units: .1 unique values: 6 missing .: 7/320 tabulation: Freq. Value 296 0 1 .2 1 .5 10 1 4 2 1 3 7 . ------------------------------------------------------------------------------- tsc0_47 Teachers w/ < 1 year beyond 12th grade, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,2.5] units: .1 unique values: 4 missing .: 6/320 tabulation: Freq. Value 302 0 10 1 1 2 1 2.5 6 . ------------------------------------------------------------------------------- tsc0_48 Teachers w/ < 1 year beyond 12th grade, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,2] units: .1 unique values: 4 missing .: 11/320 tabulation: Freq. Value 298 0 1 .4 6 1 4 2 11 . ------------------------------------------------------------------------------- tsc0_49 Teachers w/ < 1 year beyond 12th grade, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3] units: .1 unique values: 5 missing .: 8/320 tabulation: Freq. Value 297 0 8 1 5 2 1 2.5 1 3 8 . ------------------------------------------------------------------------------- tsc0_50 Teachers w/ < 1 year beyond 12th grade, 1950 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,4] units: 1 unique values: 4 missing .: 77/320 tabulation: Freq. Value 236 0 3 1 3 2 1 4 77 . ------------------------------------------------------------------------------- tsc0_51 Teachers w/ < 1 year beyond 12th grade, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,10.5] units: .1 unique values: 4 missing .: 44/320 tabulation: Freq. Value 269 0 4 1 2 2 1 10.5 44 . ------------------------------------------------------------------------------- tsc0_52 Teachers w/ < 1 year beyond 12th grade, 1952 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,2] units: 1 unique values: 3 missing .: 10/320 tabulation: Freq. Value 305 0 3 1 2 2 10 . ------------------------------------------------------------------------------- tsc0_53 Teachers w/ < 1 year beyond 12th grade, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3] units: .1 unique values: 5 missing .: 19/320 tabulation: Freq. Value 291 0 6 1 1 1.5 2 2 1 3 19 . ------------------------------------------------------------------------------- tsc1_45 Teachers w/ 1 year beyond 12th grade, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,6.5] units: .1 unique values: 6 missing .: 26/320 tabulation: Freq. Value 231 0 37 1 20 2 4 3 1 5.5 1 6.5 26 . ------------------------------------------------------------------------------- tsc1_46 Teachers w/ 1 year beyond 12th grade, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,5] units: .1 unique values: 7 missing .: 7/320 tabulation: Freq. Value 243 0 40 1 19 2 8 3 1 3.5 1 4 1 5 7 . ------------------------------------------------------------------------------- tsc1_47 Teachers w/ 1 year beyond 12th grade, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,6] units: 1 unique values: 7 missing .: 6/320 tabulation: Freq. Value 232 0 50 1 25 2 2 3 1 4 3 5 1 6 6 . ------------------------------------------------------------------------------- tsc1_48 Teachers w/ 1 year beyond 12th grade, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,5] units: 1 unique values: 6 missing .: 11/320 tabulation: Freq. Value 236 0 49 1 12 2 8 3 1 4 3 5 11 . ------------------------------------------------------------------------------- tsc1_49 Teachers w/ 1 year beyond 12th grade, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,15] units: .1 unique values: 10 missing .: 8/320 mean: .485577 std. dev: 1.35581 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tsc1_50 Teachers w/ 1 year beyond 12th grade, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,13] units: .01 unique values: 10 missing .: 77/320 mean: .475062 std. dev: 1.28403 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 2 ------------------------------------------------------------------------------- tsc1_51 Teachers w/ 1 year beyond 12th grade, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,8] units: .1 unique values: 10 missing .: 44/320 mean: .442391 std. dev: 1.18811 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tsc1_52 Teachers w/ 1 year beyond 12th grade, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,7] units: .01 unique values: 10 missing .: 10/320 mean: .274032 std. dev: .789809 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tsc1_53 Teachers w/ 1 year beyond 12th grade, 1953 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,12] units: 1 unique values: 9 missing .: 19/320 tabulation: Freq. Value 252 0 25 1 9 2 4 3 5 4 3 5 1 8 1 9 1 12 19 . ------------------------------------------------------------------------------- tsc2_45 Teachers w/ 2 years beyond 12th grade, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,318.5] units: .01 unique values: 29 missing .: 26/320 mean: 4.80395 std. dev: 19.8779 percentiles: 10% 25% 50% 75% 90% 0 1 2 4 7 ------------------------------------------------------------------------------- tsc2_46 Teachers w/ 2 years beyond 12th grade, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,283] units: .1 unique values: 26 missing .: 7/320 mean: 4.72843 std. dev: 17.3397 percentiles: 10% 25% 50% 75% 90% 0 1 2 4 7 ------------------------------------------------------------------------------- tsc2_47 Teachers w/ 2 years beyond 12th grade, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,260] units: .1 unique values: 30 missing .: 6/320 mean: 4.56815 std. dev: 15.8921 percentiles: 10% 25% 50% 75% 90% 0 1 3 4 7 ------------------------------------------------------------------------------- tsc2_48 Teachers w/ 2 years beyond 12th grade, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,256] units: .01 unique values: 29 missing .: 11/320 mean: 4.51023 std. dev: 15.6598 percentiles: 10% 25% 50% 75% 90% 0 1 2 4 7 ------------------------------------------------------------------------------- tsc2_49 Teachers w/ 2 years beyond 12th grade, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,237.5] units: .1 unique values: 28 missing .: 8/320 mean: 4.5359 std. dev: 14.5901 percentiles: 10% 25% 50% 75% 90% 0 1 3 4 7 ------------------------------------------------------------------------------- tsc2_50 Teachers w/ 2 years beyond 12th grade, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,221] units: .01 unique values: 30 missing .: 77/320 mean: 4.51239 std. dev: 15.0013 percentiles: 10% 25% 50% 75% 90% 0 1 2 4 7 ------------------------------------------------------------------------------- tsc2_51 Teachers w/ 2 years beyond 12th grade, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,216] units: .01 unique values: 29 missing .: 44/320 mean: 4.44076 std. dev: 13.9216 percentiles: 10% 25% 50% 75% 90% 0 1 2 4 7 ------------------------------------------------------------------------------- tsc2_52 Teachers w/ 2 years beyond 12th grade, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,195] units: .01 unique values: 34 missing .: 10/320 mean: 4.27426 std. dev: 12.1486 percentiles: 10% 25% 50% 75% 90% 0 1 2 4 8 ------------------------------------------------------------------------------- tsc2_53 Teachers w/ 2 years beyond 12th grade, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,191] units: .01 unique values: 36 missing .: 19/320 mean: 4.09924 std. dev: 11.9248 percentiles: 10% 25% 50% 75% 90% 0 1 2 4.67 7 ------------------------------------------------------------------------------- tsc3_45 Teachers w/ 3 years beyond 12th grade, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,204] units: .01 unique values: 32 missing .: 26/320 mean: 4.81075 std. dev: 14.2062 percentiles: 10% 25% 50% 75% 90% 0 1 2 4 8 ------------------------------------------------------------------------------- tsc3_46 Teachers w/ 3 years beyond 12th grade, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,170.5] units: .01 unique values: 27 missing .: 7/320 mean: 4.21511 std. dev: 11.5739 percentiles: 10% 25% 50% 75% 90% 0 1 2 4 8 ------------------------------------------------------------------------------- tsc3_47 Teachers w/ 3 years beyond 12th grade, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,165.5] units: .01 unique values: 34 missing .: 6/320 mean: 4.18338 std. dev: 11.1933 percentiles: 10% 25% 50% 75% 90% 0 1 2 4 8 ------------------------------------------------------------------------------- tsc3_48 Teachers w/ 3 years beyond 12th grade, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,148.5] units: .1 unique values: 31 missing .: 11/320 mean: 3.97832 std. dev: 9.94461 percentiles: 10% 25% 50% 75% 90% 0 1 2 4 8 ------------------------------------------------------------------------------- tsc3_49 Teachers w/ 3 years beyond 12th grade, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,148.5] units: .01 unique values: 33 missing .: 8/320 mean: 4.31971 std. dev: 9.92046 percentiles: 10% 25% 50% 75% 90% 0 1 2 5 9 ------------------------------------------------------------------------------- tsc3_50 Teachers w/ 3 years beyond 12th grade, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,139.5] units: .01 unique values: 28 missing .: 77/320 mean: 4.17082 std. dev: 10.2351 percentiles: 10% 25% 50% 75% 90% 0 1 2 5 8 ------------------------------------------------------------------------------- tsc3_51 Teachers w/ 3 years beyond 12th grade, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,124] units: .01 unique values: 32 missing .: 44/320 mean: 4.25453 std. dev: 9.03611 percentiles: 10% 25% 50% 75% 90% 0 1 2 5 9 ------------------------------------------------------------------------------- tsc3_52 Teachers w/ 3 years beyond 12th grade, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,131] units: .01 unique values: 33 missing .: 10/320 mean: 4.54716 std. dev: 8.85277 percentiles: 10% 25% 50% 75% 90% 0 1 3 5 9 ------------------------------------------------------------------------------- tsc3_53 Teachers w/ 3 years beyond 12th grade, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,155] units: .01 unique values: 32 missing .: 19/320 mean: 4.7402 std. dev: 10.1065 percentiles: 10% 25% 50% 75% 90% 0 1 3 5 9 ------------------------------------------------------------------------------- tsc4_45 Teachers w/ 4 years beyond 12th grade, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,575.5] units: .01 unique values: 52 missing .: 26/320 mean: 9.40918 std. dev: 37.6021 percentiles: 10% 25% 50% 75% 90% 0 0 1.4 5 16 ------------------------------------------------------------------------------- tsc4_46 Teachers w/ 4 years beyond 12th grade, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,560.5] units: .01 unique values: 51 missing .: 7/320 mean: 9.24435 std. dev: 36.3348 percentiles: 10% 25% 50% 75% 90% 0 0 1 4 16 ------------------------------------------------------------------------------- tsc4_47 Teachers w/ 4 years beyond 12th grade, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,606] units: .01 unique values: 53 missing .: 6/320 mean: 9.52561 std. dev: 38.9975 percentiles: 10% 25% 50% 75% 90% 0 0 1 5 15 ------------------------------------------------------------------------------- tsc4_48 Teachers w/ 4 years beyond 12th grade, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,604] units: .01 unique values: 52 missing .: 11/320 mean: 9.78689 std. dev: 39.3953 percentiles: 10% 25% 50% 75% 90% 0 0 1 5.1 14.5 ------------------------------------------------------------------------------- tsc4_49 Teachers w/ 4 years beyond 12th grade, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,666.5] units: .01 unique values: 55 missing .: 8/320 mean: 10.4951 std. dev: 42.9806 percentiles: 10% 25% 50% 75% 90% 0 0 1.79 5.05 16 ------------------------------------------------------------------------------- tsc4_50 Teachers w/ 4 years beyond 12th grade, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,686] units: .01 unique values: 48 missing .: 77/320 mean: 10.5018 std. dev: 48.1328 percentiles: 10% 25% 50% 75% 90% 0 0 2 6 14 ------------------------------------------------------------------------------- tsc4_51 Teachers w/ 4 years beyond 12th grade, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,682.5] units: .01 unique values: 57 missing .: 44/320 mean: 11.2368 std. dev: 46.1257 percentiles: 10% 25% 50% 75% 90% 0 1 2 7 16.66 ------------------------------------------------------------------------------- tsc4_52 Teachers w/ 4 years beyond 12th grade, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,791] units: .01 unique values: 69 missing .: 10/320 mean: 13.1417 std. dev: 50.7067 percentiles: 10% 25% 50% 75% 90% 0 1 3 8 21 ------------------------------------------------------------------------------- tsc4_53 Teachers w/ 4 years beyond 12th grade, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,824.5] units: .01 unique values: 66 missing .: 19/320 mean: 14.0629 std. dev: 53.8956 percentiles: 10% 25% 50% 75% 90% 0 1 3 9 23 ------------------------------------------------------------------------------- tsc5_45 Teachers w/ 5 years beyond 12th grade, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,245.5] units: .01 unique values: 25 missing .: 26/320 mean: 2.04711 std. dev: 14.9488 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 2 ------------------------------------------------------------------------------- tsc5_46 Teachers w/ 5 years beyond 12th grade, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,275] units: .01 unique values: 27 missing .: 7/320 mean: 2.15498 std. dev: 16.2116 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 2 ------------------------------------------------------------------------------- tsc5_47 Teachers w/ 5 years beyond 12th grade, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,262] units: .01 unique values: 32 missing .: 6/320 mean: 2.30532 std. dev: 15.589 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 2 ------------------------------------------------------------------------------- tsc5_48 Teachers w/ 5 years beyond 12th grade, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,295] units: .01 unique values: 33 missing .: 11/320 mean: 2.45553 std. dev: 17.5147 percentiles: 10% 25% 50% 75% 90% 0 0 0 .1 2 ------------------------------------------------------------------------------- tsc5_49 Teachers w/ 5 years beyond 12th grade, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,282.5] units: .01 unique values: 34 missing .: 8/320 mean: 2.56202 std. dev: 16.9681 percentiles: 10% 25% 50% 75% 90% 0 0 0 .45 2.75 ------------------------------------------------------------------------------- tsc5_50 Teachers w/ 5 years beyond 12th grade, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,264.5] units: .01 unique values: 22 missing .: 77/320 mean: 2.13638 std. dev: 17.3947 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 2 ------------------------------------------------------------------------------- tsc5_51 Teachers w/ 5 years beyond 12th grade, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,243] units: .01 unique values: 26 missing .: 44/320 mean: 2.11576 std. dev: 15.2792 percentiles: 10% 25% 50% 75% 90% 0 0 0 .085 2 ------------------------------------------------------------------------------- tsc5_52 Teachers w/ 5 years beyond 12th grade, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,252] units: .01 unique values: 30 missing .: 10/320 mean: 2.42832 std. dev: 15.3722 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2.5 ------------------------------------------------------------------------------- tsc5_53 Teachers w/ 5 years beyond 12th grade, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,271] units: .01 unique values: 37 missing .: 19/320 mean: 3.24349 std. dev: 17.26 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 3 ------------------------------------------------------------------------------- tsc5p_45 Teachers w/ > 5 years beyond 12th grade, 1945 ------------------------------------------------------------------------------- type: numeric (double) range: [0,197] units: .01 unique values: 20 missing .: 26/320 mean: 1.8898 std. dev: 12.986 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tsc5p_46 Teachers w/ > 5 years beyond 12th grade, 1946 ------------------------------------------------------------------------------- type: numeric (double) range: [0,237] units: .01 unique values: 21 missing .: 7/320 mean: 1.42581 std. dev: 13.6983 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tsc5p_47 Teachers w/ > 5 years beyond 12th grade, 1947 ------------------------------------------------------------------------------- type: numeric (double) range: [0,239] units: .01 unique values: 17 missing .: 6/320 mean: 1.35847 std. dev: 13.7151 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tsc5p_48 Teachers w/ > 5 years beyond 12th grade, 1948 ------------------------------------------------------------------------------- type: numeric (double) range: [0,256.5] units: .01 unique values: 21 missing .: 11/320 mean: 1.44366 std. dev: 14.8138 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tsc5p_49 Teachers w/ > 5 years beyond 12th grade, 1949 ------------------------------------------------------------------------------- type: numeric (double) range: [0,280] units: .01 unique values: 20 missing .: 8/320 mean: 1.71378 std. dev: 16.2915 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tsc5p_50 Teachers w/ > 5 years beyond 12th grade, 1950 ------------------------------------------------------------------------------- type: numeric (double) range: [0,197.5] units: .01 unique values: 12 missing .: 77/320 mean: 1.21449 std. dev: 12.8261 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 .5 ------------------------------------------------------------------------------- tsc5p_51 Teachers w/ > 5 years beyond 12th grade, 1951 ------------------------------------------------------------------------------- type: numeric (double) range: [0,251] units: .01 unique values: 18 missing .: 44/320 mean: 1.54507 std. dev: 15.3619 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tsc5p_52 Teachers w/ > 5 years beyond 12th grade, 1952 ------------------------------------------------------------------------------- type: numeric (double) range: [0,241] units: .01 unique values: 20 missing .: 10/320 mean: 1.51068 std. dev: 14.1275 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tsc5p_53 Teachers w/ > 5 years beyond 12th grade, 1953 ------------------------------------------------------------------------------- type: numeric (double) range: [0,300.5] units: .01 unique values: 17 missing .: 19/320 mean: 1.6002 std. dev: 17.6208 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- f_enrol_45 Flag for total enrollment, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_open_45 Flag for length of school year, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_attend_45 Flag for average daily attendance, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_malpay_45 Flag for total male salary, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_fempay_45 Flag for total female salary, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_sal_45 Flag for total salary, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_expen_45 Flag for expenses on instruction, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 317 0 Not imputed 3 1 Imputed ------------------------------------------------------------------------------- f_expup_45 Flag for expenditures per pupil, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 318 0 Not imputed 2 1 Imputed ------------------------------------------------------------------------------- f_tforce1_45 Flag for size of teaching force 1, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tforce2_45 Flag for size of teaching force 2, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 318 0 Not imputed 2 1 Imputed ------------------------------------------------------------------------------- f_tsal1_45 Flag for average teacher salary 1, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsal2_45 Flag for average teacher salary 2, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_ptrat1_45 Flag for pupil-teacher ratio 1, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_ptrat2_45 Flag for pupil-teacher ratio 2, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_enrol_46 Flag for total enrollment, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_open_46 Flag for length of school year, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_attend_46 Flag for average daily attendance, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_malpay_46 Flag for total male salary, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_fempay_46 Flag for total female salary, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_sal_46 Flag for total salary, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_expen_46 Flag for expenses on instruction, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_expup_46 Flag for expenditures per pupil, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tforce1_46 Flag for size of teaching force 1, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tforce2_46 Flag for size of teaching force 2, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsal1_46 Flag for average teacher salary 1, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsal2_46 Flag for average teacher salary 2, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_ptrat1_46 Flag for pupil-teacher ratio 1, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_ptrat2_46 Flag for pupil-teacher ratio 2, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_enrol_47 Flag for total enrollment, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_open_47 Flag for length of school year, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_attend_47 Flag for average daily attendance, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_malpay_47 Flag for total male salary, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_fempay_47 Flag for total female salary, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_sal_47 Flag for total salary, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_expen_47 Flag for expenses on instruction, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_expup_47 Flag for expenditures per pupil, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tforce1_47 Flag for size of teaching force 1, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tforce2_47 Flag for size of teaching force 2, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsal1_47 Flag for average teacher salary 1, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsal2_47 Flag for average teacher salary 2, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_ptrat1_47 Flag for pupil-teacher ratio 1, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_ptrat2_47 Flag for pupil-teacher ratio 2, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_enrol_48 Flag for total enrollment, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_open_48 Flag for length of school year, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_attend_48 Flag for average daily attendance, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_malpay_48 Flag for total male salary, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_fempay_48 Flag for total female salary, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_sal_48 Flag for total salary, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_expen_48 Flag for expenses on instruction, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_expup_48 Flag for expenditures per pupil, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tforce1_48 Flag for size of teaching force 1, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tforce2_48 Flag for size of teaching force 2, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsal1_48 Flag for average teacher salary 1, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsal2_48 Flag for average teacher salary 2, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_ptrat1_48 Flag for pupil-teacher ratio 1, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_ptrat2_48 Flag for pupil-teacher ratio 2, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_enrol_49 Flag for total enrollment, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_open_49 Flag for length of school year, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_attend_49 Flag for average daily attendance, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_malpay_49 Flag for total male salary, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 318 0 Not imputed 2 1 Imputed ------------------------------------------------------------------------------- f_fempay_49 Flag for total female salary, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_sal_49 Flag for total salary, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 318 0 Not imputed 2 1 Imputed ------------------------------------------------------------------------------- f_expen_49 Flag for expenses on instruction, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_expup_49 Flag for expenditures per pupil, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tforce1_49 Flag for size of teaching force 1, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tforce2_49 Flag for size of teaching force 2, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsal1_49 Flag for average teacher salary 1, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 318 0 Not imputed 2 1 Imputed ------------------------------------------------------------------------------- f_tsal2_49 Flag for average teacher salary 2, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 318 0 Not imputed 2 1 Imputed ------------------------------------------------------------------------------- f_ptrat1_49 Flag for pupil-teacher ratio 1, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_ptrat2_49 Flag for pupil-teacher ratio 2, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_enrol_50 Flag for total enrollment, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_open_50 Flag for length of school year, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_attend_50 Flag for average daily attendance, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_sal_50 Flag for total salary, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_expen_50 Flag for expenses on instruction, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_expup_50 Flag for expenditures per pupil, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tforce1_50 Flag for size of teaching force 1, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tforce2_50 Flag for size of teaching force 2, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 318 0 Not imputed 2 1 Imputed ------------------------------------------------------------------------------- f_tsal1_50 Flag for average teacher salary 1, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsal2_50 Flag for average teacher salary 2, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_ptrat1_50 Flag for pupil-teacher ratio 1, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_ptrat2_50 Flag for pupil-teacher ratio 2, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_enrol_51 Flag for total enrollment, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_open_51 Flag for length of school year, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_attend_51 Flag for average daily attendance, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_sal_51 Flag for total salary, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_expen_51 Flag for expenses on instruction, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_expup_51 Flag for expenditures per pupil, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tforce1_51 Flag for size of teaching force 1, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tforce2_51 Flag for size of teaching force 2, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsal1_51 Flag for average teacher salary 1, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsal2_51 Flag for average teacher salary 2, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_ptrat1_51 Flag for pupil-teacher ratio 1, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_ptrat2_51 Flag for pupil-teacher ratio 2, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_enrol_52 Flag for total enrollment, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_open_52 Flag for length of school year, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_attend_52 Flag for average daily attendance, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_sal_52 Flag for total salary, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_expen_52 Flag for expenses on instruction, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_expup_52 Flag for expenditures per pupil, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tforce1_52 Flag for size of teaching force 1, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tforce2_52 Flag for size of teaching force 2, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsal1_52 Flag for average teacher salary 1, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsal2_52 Flag for average teacher salary 2, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_ptrat1_52 Flag for pupil-teacher ratio 1, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_ptrat2_52 Flag for pupil-teacher ratio 2, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_enrol_53 Flag for total enrollment, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_open_53 Flag for length of school year, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_attend_53 Flag for average daily attendance, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_sal_53 Flag for total salary, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_expen_53 Flag for expenses on instruction, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_expup_53 Flag for expenditures per pupil, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tforce1_53 Flag for size of teaching force 1, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tforce2_53 Flag for size of teaching force 2, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsal1_53 Flag for average teacher salary 1, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsal2_53 Flag for average teacher salary 2, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_ptrat1_53 Flag for pupil-teacher ratio 1, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_ptrat2_53 Flag for pupil-teacher ratio 2, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi0_45 Flag for taught in district for < 1 year, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi1_45 Flag for taught in district for 1 year, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi2_45 Flag for taught in district for 2 years,1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi3_45 Flag for taught in district for 3 years, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi4_45 Flag for taught in district for 4 years, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi5_45 Flag for taught in district for 5 years, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi5p_45 Flag for taught in district for > 5 years, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex0_45 Flag for < 1 year of teaching experience, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex1_45 Flag for 1 year of teaching experience, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex2_45 Flag for 2 years of teaching experience, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex3_45 Flag for 3 years of teaching experience, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex4_45 Flag for 4 years of teaching experience, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex5_45 Flag for 5 years of teaching experience, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex5p_45 Flag for > 5 years of teaching experience, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc0_45 Flag for teachers w/ < 1 year beyond 12th grade, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc1_45 Flag for teachers w/ 1 year beyond 12th grade, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc2_45 Flag for teachers w/ 2 years beyond 12th grade, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc3_45 Flag for teachers w/ 3 years beyond 12th grade, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc4_45 Flag for teachers w/ 4 years beyond 12th grade, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc5_45 Flag for teachers w/ 5 years beyond 12th grade, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc5p_45 Flag for teachers w/ > 5 years beyond 12th grade, 1945 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi0_46 Flag for taught in district for < 1 year, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi1_46 Flag for taught in district for 1 year, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi2_46 Flag for taught in district for 2 years, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi3_46 Flag for taught in district for 3 years, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi4_46 Flag for taught in district for 4 years, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi5_46 Flag for taught in district for 5 years, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi5p_46 Flag for taught in district for > 5 years, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex0_46 Flag for < 1 year of teaching experience, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex1_46 Flag for 1 year of teaching experience, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex2_46 Flag for 2 years of teaching experience, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex3_46 Flag for 3 years of teaching experience, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex4_46 Flag for 4 years of teaching experience, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex5_46 Flag for 5 years of teaching experience, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex5p_46 Flag for > 5 years of teaching experience, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc0_46 Flag for teachers w/ < 1 year beyond 12th grade, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc1_46 Flag for teachers w/ 1 year beyond 12th grade, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc2_46 Flag for teachers w/ 2 years beyond 12th grade, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc3_46 Flag for teachers w/ 3 years beyond 12th grade, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc4_46 Flag for teachers w/ 4 years beyond 12th grade, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc5_46 Flag for teachers w/ 5 years beyond 12th grade, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc5p_46 Flag for teachers w/ > 5 years beyond 12th grade, 1946 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi0_47 Flag for taught in district for < 1 year, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi1_47 Flag for taught in district for 1 year, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi2_47 Flag for taught in district for 2 years, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi3_47 Flag for taught in district for 3 years, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi4_47 Flag for taught in district for 4 years, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi5_47 Flag for taught in district for 5 years, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi5p_47 Flag for taught in district for > 5 years, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex0_47 Flag for < 1 year of teaching experience, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex1_47 Flag for 1 year of teaching experience, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex2_47 Flag for 2 years of teaching experience, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex3_47 Flag for 3 years of teaching experience, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex4_47 Flag for 4 years of teaching experience, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex5_47 Flag for 5 years of teaching experience, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex5p_47 Flag for > 5 years of teaching experience, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc0_47 Flag for teachers w/ < 1 year beyond 12th grade, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc1_47 Flag for teachers w/ 1 year beyond 12th grade, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc2_47 Flag for teachers w/ 2 years beyond 12th grade, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc3_47 Flag for teachers w/ 3 years beyond 12th grade, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc4_47 Flag for teachers w/ 4 years beyond 12th grade, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc5_47 Flag for teachers w/ 5 years beyond 12th grade, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc5p_47 Flag for teachers w/ > 5 years beyond 12th grade, 1947 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi0_48 Flag for taught in district for < 1 year, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tdi1_48 Flag for taught in district for 1 year, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tdi2_48 Flag for taught in district for 2 years, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tdi3_48 Flag for taught in district for 3 years, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tdi4_48 Flag for taught in district for 4 years, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tdi5_48 Flag for taught in district for 5 years, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tdi5p_48 Flag for taught in district for > 5 years, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex0_48 Flag for < 1 year of teaching experience, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex1_48 Flag for 1 year of teaching experience, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex2_48 Flag for 2 years of teaching experience, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex3_48 Flag for 3 years of teaching experience, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex4_48 Flag for 4 years of teaching experience, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex5_48 Flag for 5 years of teaching experience, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex5p_48 Flag for > 5 years of teaching experience, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 318 0 Not imputed 2 1 Imputed ------------------------------------------------------------------------------- f_tsc0_48 Flag for teachers w/ < 1 year beyond 12th grade, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc1_48 Flag for teachers w/ 1 year beyond 12th grade, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc2_48 Flag for teachers w/ 2 years beyond 12th grade, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc3_48 Flag for teachers w/ 3 years beyond 12th grade, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc4_48 Flag for teachers w/ 4 years beyond 12th grade, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc5_48 Flag for teachers w/ 5 years beyond 12th grade, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc5p_48 Flag for teachers w/ > 5 years beyond 12th grade, 1948 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tdi0_49 Flag for taught in district for < 1 year, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi1_49 Flag for taught in district for 1 year, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi2_49 Flag for taught in district for 2 years, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi3_49 Flag for taught in district for 3 years, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi4_49 Flag for taught in district for 4 years, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi5_49 Flag for taught in district for 5 years, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi5p_49 Flag for taught in district for > 5 years, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex0_49 Flag for < 1 year of teaching experience, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex1_49 Flag for 1 year of teaching experience, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex2_49 Flag for 2 years of teaching experience, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex3_49 Flag for 3 years of teaching experience, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex4_49 Flag for 4 years of teaching experience, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex5_49 Flag for 5 years of teaching experience, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex5p_49 Flag for > 5 years of teaching experience, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc0_49 Flag for teachers w/ < 1 year beyond 12th grade, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc1_49 Flag for teachers w/ 1 year beyond 12th grade, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc2_49 Flag for teachers w/ 2 years beyond 12th grade, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc3_49 Flag for teachers w/ 3 years beyond 12th grade, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc4_49 Flag for teachers w/ 4 years beyond 12th grade, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc5_49 Flag for teachers w/ 5 years beyond 12th grade, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc5p_49 Flag for teachers w/ > 5 years beyond 12th grade, 1949 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi0_50 Flag for taught in district for < 1 year, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tdi1_50 Flag for taught in district for 1 year, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tdi2_50 Flag for taught in district for 2 years, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tdi3_50 Flag for taught in district for 3 years, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tdi4_50 Flag for taught in district for 4 years, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tdi5_50 Flag for taught in district for 5 years, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tdi5p_50 Flag for taught in district for > 5 years, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex0_50 Flag for < 1 year of teaching experience, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex1_50 Flag for 1 year of teaching experience, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex2_50 Flag for 2 years of teaching experience, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex3_50 Flag for 3 years of teaching experience, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex4_50 Flag for 4 years of teaching experience, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex5_50 Flag for 5 years of teaching experience, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex5p_50 Flag for > 5 years of teaching experience, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc0_50 Flag for teachers w/ < 1 year beyond 12th grade, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc1_50 Flag for teachers w/ 1 year beyond 12th grade, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc2_50 Flag for teachers w/ 2 years beyond 12th grade, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc3_50 Flag for teachers w/ 3 years beyond 12th grade, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc4_50 Flag for teachers w/ 4 years beyond 12th grade, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc5_50 Flag for teachers w/ 5 years beyond 12th grade, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc5p_50 Flag for teachers w/ > 5 years beyond 12th grade, 1950 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/320 tabulation: Freq. Numeric Label 319 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tdi0_51 Flag for taught in district for < 1 year, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi1_51 Flag for taught in district for 1 year, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi2_51 Flag for taught in district for 2 years, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi3_51 Flag for taught in district for 3 years, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi4_51 Flag for taught in district for 4 years, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi5_51 Flag for taught in district for 5 years, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi5p_51 Flag for taught in district for > 5 years, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex0_51 Flag for < 1 year of teaching experience, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex1_51 Flag for 1 year of teaching experience, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex2_51 Flag for 2 years of teaching experience, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex3_51 Flag for 3 years of teaching experience, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex4_51 Flag for 4 years of teaching experience, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex5_51 Flag for 5 years of teaching experience, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex5p_51 Flag for > 5 years of teaching experience, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc0_51 Flag for teachers w/ < 1 year beyond 12th grade, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc1_51 Flag for teachers w/ 1 year beyond 12th grade, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc2_51 Flag for teachers w/ 2 years beyond 12th grade, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc3_51 Flag for teachers w/ 3 years beyond 12th grade, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc4_51 Flag for teachers w/ 4 years beyond 12th grade, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc5_51 Flag for teachers w/ 5 years beyond 12th grade, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc5p_51 Flag for teachers w/ > 5 years beyond 12th grade, 1951 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi0_52 Flag for taught in district for < 1 year, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi1_52 Flag for taught in district for 1 year, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi2_52 Flag for taught in district for 2 years, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi3_52 Flag for taught in district for 3 years, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi4_52 Flag for taught in district for 4 years, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi5_52 Flag for taught in district for 5 years, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi5p_52 Flag for taught in district for > 5 years, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex0_52 Flag for < 1 year of teaching experience, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex1_52 Flag for 1 year of teaching experience, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex2_52 Flag for 2 years of teaching experience, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex3_52 Flag for 3 years of teaching experience, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex4_52 Flag for 4 years of teaching experience, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex5_52 Flag for 5 years of teaching experience, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex5p_52 Flag for > 5 years of teaching experience, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc0_52 Flag for teachers w/ < 1 year beyond 12th grade, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc1_52 Flag for teachers w/ 1 year beyond 12th grade, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc2_52 Flag for teachers w/ 2 years beyond 12th grade, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc3_52 Flag for teachers w/ 3 years beyond 12th grade, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc4_52 Flag for teachers w/ 4 years beyond 12th grade, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc5_52 Flag for teachers w/ 5 years beyond 12th grade, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc5p_52 Flag for teachers w/ > 5 years beyond 12th grade, 1952 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi0_53 Flag for taught in district for < 1 year, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi1_53 Flag for taught in district for 1 year, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi2_53 Flag for taught in district for 2 years, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi3_53 Flag for taught in district for 3 years, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi4_53 Flag for taught in district for 4 years, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi5_53 Flag for taught in district for 5 years, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tdi5p_53 Flag for taught in district for > 5 years, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex0_53 Flag for < 1 year of teaching experience, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex1_53 Flag for 1 year of teaching experience, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex2_53 Flag for 2 years of teaching experience, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex3_53 Flag for 3 years of teaching experience, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex4_53 Flag for 4 years of teaching experience, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex5_53 Flag for 5 years of teaching experience, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tex5p_53 Flag for > 5 years of teaching experience, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc0_53 Flag for teachers w/ < 1 year beyond 12th grade, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc1_53 Flag for teachers w/ 1 year beyond 12th grade, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc2_53 Flag for teachers w/ 2 years beyond 12th grade, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc3_53 Flag for teachers w/ 3 years beyond 12th grade, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc4_53 Flag for teachers w/ 4 years beyond 12th grade, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc5_53 Flag for teachers w/ 5 years beyond 12th grade, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed ------------------------------------------------------------------------------- f_tsc5p_53 Flag for teachers w/ > 5 years beyond 12th grade, 1953 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/320 tabulation: Freq. Numeric Label 320 0 Not imputed /***************************************************************************/ /* School district characteristics -- Secondary School/High School */ /***************************************************************************/ Data File: district_hs_user.dta or district_hs_user.sas7bdat ------------------------------------------------------------------------------- hscode Unique district identifier -- Secondary years ------------------------------------------------------------------------------- type: numeric (double) range: [1.022,71.07] units: .001 unique values: 280 missing .: 0/280 mean: 36.7509 std. dev: 20.907 percentiles: 10% 25% 50% 75% 90% 9.055 16.055 37.065 55.055 66.035 ------------------------------------------------------------------------------- enrol_54 Total enrollment, 1954 ------------------------------------------------------------------------------- type: numeric (int) range: [0,23214] units: 1 unique values: 218 missing .: 1/280 mean: 497.853 std. dev: 1459.24 percentiles: 10% 25% 50% 75% 90% 116 160 242 415 819 ------------------------------------------------------------------------------- enrol_55 Total enrollment, 1955 ------------------------------------------------------------------------------- type: numeric (int) range: [0,23633] units: 1 unique values: 211 missing .: 3/280 mean: 510.679 std. dev: 1491.17 percentiles: 10% 25% 50% 75% 90% 117 164 257 426 870 ------------------------------------------------------------------------------- enrol_56 Total enrollment, 1956 ------------------------------------------------------------------------------- type: numeric (int) range: [65,23489] units: 1 unique values: 224 missing .: 3/280 mean: 519.552 std. dev: 1482.83 percentiles: 10% 25% 50% 75% 90% 121 169 267 438 872 ------------------------------------------------------------------------------- enrol_57 Total enrollment, 1957 ------------------------------------------------------------------------------- type: numeric (int) range: [70,25376] units: 1 unique values: 220 missing .: 2/280 mean: 545.194 std. dev: 1599.46 percentiles: 10% 25% 50% 75% 90% 122 174 269.5 455 874 ------------------------------------------------------------------------------- open_54 Length of school year, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,190] units: .1 unique values: 26 missing .: 1/280 mean: 174.634 std. dev: 18.5075 percentiles: 10% 25% 50% 75% 90% 174 175 176 177 181 ------------------------------------------------------------------------------- open_55 Length of school year, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,190] units: .1 unique values: 23 missing .: 3/280 mean: 173.809 std. dev: 20.8888 percentiles: 10% 25% 50% 75% 90% 174 175 175 177 181 ------------------------------------------------------------------------------- open_56 Length of school year, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,190] units: .1 unique values: 24 missing .: 3/280 mean: 174.72 std. dev: 15.2651 percentiles: 10% 25% 50% 75% 90% 173 174 175 177 180 ------------------------------------------------------------------------------- open_57 Length of school year, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,191] units: .1 unique values: 27 missing .: 2/280 mean: 174.264 std. dev: 18.4998 percentiles: 10% 25% 50% 75% 90% 174 175 175 177 180 ------------------------------------------------------------------------------- attend_54 Average daily attendance, 1954 ------------------------------------------------------------------------------- type: numeric (int) range: [0,19931] units: 1 unique values: 211 missing .: 1/280 mean: 450.43 std. dev: 1261.13 percentiles: 10% 25% 50% 75% 90% 110 149 222 381 752 ------------------------------------------------------------------------------- attend_55 Average daily attendance, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,20070] units: .01 unique values: 221 missing .: 3/280 mean: 463.274 std. dev: 1278.54 percentiles: 10% 25% 50% 75% 90% 107 152 233 388 801 ------------------------------------------------------------------------------- attend_56 Average daily attendance, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [60,20162] units: .00001 unique values: 229 missing .: 3/280 mean: 477.435 std. dev: 1283.34 percentiles: 10% 25% 50% 75% 90% 112 155 246 409 823 ------------------------------------------------------------------------------- attend_57 Average daily attendance, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [9,21166] units: 1 unique values: 215 missing .: 2/280 mean: 494.629 std. dev: 1349.81 percentiles: 10% 25% 50% 75% 90% 114 159 247.5 419 840 ------------------------------------------------------------------------------- dis_54 Days closed for disease, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,2.5] units: .1 unique values: 3 missing .: 1/280 tabulation: Freq. Value 276 0 2 1 1 2.5 1 . ------------------------------------------------------------------------------- dis_55 Days closed for disease, 1955 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,5] units: 1 unique values: 5 missing .: 3/280 tabulation: Freq. Value 266 0 8 1 1 3 1 4 1 5 3 . ------------------------------------------------------------------------------- dis_56 Days closed for disease, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,14] units: .1 unique values: 10 missing .: 3/280 mean: .467509 std. dev: 1.58195 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- dis_57 Days closed for disease, 1957 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,5] units: 1 unique values: 5 missing .: 2/280 tabulation: Freq. Value 272 0 3 1 1 3 1 4 1 5 2 . ------------------------------------------------------------------------------- sal_54 Total salary, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4809976] units: .001 unique values: 279 missing .: 1/280 mean: 93709.9 std. dev: 303456 percentiles: 10% 25% 50% 75% 90% 22029.3 31200 42072.7 70273.6 140410 ------------------------------------------------------------------------------- sal_55 Total salary, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4861700.5] units: .01 unique values: 275 missing .: 3/280 mean: 99019.2 std. dev: 309149 percentiles: 10% 25% 50% 75% 90% 25488.3 32984.1 45017.2 76589.9 146426 ------------------------------------------------------------------------------- sal_56 Total salary, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [17351.33,5013354] units: .0001 unique values: 277 missing .: 3/280 mean: 105190 std. dev: 318560 percentiles: 10% 25% 50% 75% 90% 26819 36816.9 49198.8 83726.6 164981 ------------------------------------------------------------------------------- sal_57 Total salary, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [17777.08,5460555] units: .001 unique values: 278 missing .: 2/280 mean: 116124 std. dev: 348387 percentiles: 10% 25% 50% 75% 90% 29295.5 38598.6 53757.2 92765.1 184910 ------------------------------------------------------------------------------- expen_54 Expenses on instruction, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,5315864] units: .0001 unique values: 279 missing .: 1/280 mean: 110033 std. dev: 337732 percentiles: 10% 25% 50% 75% 90% 27705.7 37596.9 50721.6 84862.9 168476 ------------------------------------------------------------------------------- expen_55 Expenses on instruction, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,5420356.4] units: .001 unique values: 275 missing .: 3/280 mean: 116206 std. dev: 346611 percentiles: 10% 25% 50% 75% 90% 29780.7 39580.8 54633.6 92460.2 182852 ------------------------------------------------------------------------------- expen_56 Expenses on instruction, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [19763.85,5639108] units: .01 unique values: 277 missing .: 3/280 mean: 124421 std. dev: 360101 percentiles: 10% 25% 50% 75% 90% 32643.8 44048.2 60624.1 100756 195672 ------------------------------------------------------------------------------- expen_57 Expenses on instruction, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [20806.25,6190115] units: .001 unique values: 278 missing .: 2/280 mean: 137182 std. dev: 396475 percentiles: 10% 25% 50% 75% 90% 34817.8 47202.5 66142.8 112033 221482 ------------------------------------------------------------------------------- expup_54 Expenditures per pupil, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,550.44] units: .01 unique values: 278 missing .: 1/280 mean: 217.507 std. dev: 42.0926 percentiles: 10% 25% 50% 75% 90% 175.05 192 212.11 236.6 263.93 ------------------------------------------------------------------------------- expup_55 Expenditures per pupil, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,588.98] units: .01 unique values: 271 missing .: 3/280 mean: 227.036 std. dev: 48.3804 percentiles: 10% 25% 50% 75% 90% 182.31 200.06 226.66 255.07 275.31 ------------------------------------------------------------------------------- expup_56 Expenditures per pupil, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [161.33,580.27] units: .01 unique values: 271 missing .: 3/280 mean: 240.882 std. dev: 41.1378 percentiles: 10% 25% 50% 75% 90% 199.87 214.23 233.05 260.93 286.19 ------------------------------------------------------------------------------- expup_57 Expenditures per pupil, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [141.99,582.55] units: .01 unique values: 278 missing .: 2/280 mean: 255.557 std. dev: 43.0357 percentiles: 10% 25% 50% 75% 90% 210.26 228.86 248.64 277.65 311.39 ------------------------------------------------------------------------------- tforce1_54 Size of teaching force 1, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,920.5] units: .01 unique values: 183 missing .: 1/280 mean: 22.6559 std. dev: 58.1485 percentiles: 10% 25% 50% 75% 90% 7.05 9.35 12.25 19.46 37.15 ------------------------------------------------------------------------------- tforce1_55 Size of teaching force 1, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,935.5] units: .01 unique values: 193 missing .: 3/280 mean: 23.2532 std. dev: 59.3576 percentiles: 10% 25% 50% 75% 90% 7.25 9.25 12.47 20 37 ------------------------------------------------------------------------------- tforce1_56 Size of teaching force 1, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [4.7,970] units: .01 unique values: 206 missing .: 3/280 mean: 23.9714 std. dev: 61.3015 percentiles: 10% 25% 50% 75% 90% 7.5 9.8 12.95 21 41 ------------------------------------------------------------------------------- tforce1_57 Size of teaching force 1, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [5.25,1030] units: .01 unique values: 199 missing .: 2/280 mean: 25.0563 std. dev: 65.2073 percentiles: 10% 25% 50% 75% 90% 7.7 10 13.475 21.65 40 ------------------------------------------------------------------------------- tforce2_54 Size of teaching force 2, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,909.5] units: .01 unique values: 93 missing .: 1/280 mean: 22.0203 std. dev: 57.2231 percentiles: 10% 25% 50% 75% 90% 7 9 12 19 34.5 ------------------------------------------------------------------------------- tforce2_55 Size of teaching force 2, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,896.5] units: .01 unique values: 101 missing .: 3/280 mean: 22.4249 std. dev: 56.8192 percentiles: 10% 25% 50% 75% 90% 7 9 12 20 36 ------------------------------------------------------------------------------- tforce2_56 Size of teaching force 2, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [5,922] units: .01 unique values: 101 missing .: 3/280 mean: 23.0772 std. dev: 58.304 percentiles: 10% 25% 50% 75% 90% 7 9 13 20 38 ------------------------------------------------------------------------------- tforce2_57 Size of teaching force 2, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [4.5,997] units: .01 unique values: 118 missing .: 2/280 mean: 24.1839 std. dev: 62.9226 percentiles: 10% 25% 50% 75% 90% 7.5 10 13 21.33 39 ------------------------------------------------------------------------------- tsal1_54 Average teacher salary 1, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,5656.98] units: .01 unique values: 278 missing .: 1/280 mean: 3531.09 std. dev: 590.661 percentiles: 10% 25% 50% 75% 90% 2992.08 3216.04 3465.67 3703.97 4260.21 ------------------------------------------------------------------------------- tsal1_55 Average teacher salary 1, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,6062.67] units: .01 unique values: 275 missing .: 3/280 mean: 3702.87 std. dev: 655.952 percentiles: 10% 25% 50% 75% 90% 3211.5 3438.36 3675.72 3913.83 4368.4 ------------------------------------------------------------------------------- tsal1_56 Average teacher salary 1, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [2344.77,7238.05] units: .01 unique values: 277 missing .: 3/280 mean: 3904.27 std. dev: 596.133 percentiles: 10% 25% 50% 75% 90% 3337.05 3593.35 3809.86 4120.11 4566.93 ------------------------------------------------------------------------------- tsal1_57 Average teacher salary 1, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [2469.04,6192.43] units: .01 unique values: 278 missing .: 2/280 mean: 4138.97 std. dev: 529.959 percentiles: 10% 25% 50% 75% 90% 3562.22 3840.01 4105.13 4351.11 4773.88 ------------------------------------------------------------------------------- tsal2_54 Average teacher salary 2, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,6076.72] units: .01 unique values: 278 missing .: 1/280 mean: 3646.94 std. dev: 619.644 percentiles: 10% 25% 50% 75% 90% 3102.21 3346.37 3571.39 3817.27 4295.37 ------------------------------------------------------------------------------- tsal2_55 Average teacher salary 2, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,6335.52] units: .01 unique values: 275 missing .: 3/280 mean: 3833.73 std. dev: 679.004 percentiles: 10% 25% 50% 75% 90% 3316 3546.63 3772.98 4058.53 4505.29 ------------------------------------------------------------------------------- tsal2_56 Average teacher salary 2, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [2478.76,6710.33] units: .01 unique values: 276 missing .: 3/280 mean: 4025.95 std. dev: 578.211 percentiles: 10% 25% 50% 75% 90% 3474.36 3718.02 3932.95 4212.97 4732.58 ------------------------------------------------------------------------------- tsal2_57 Average teacher salary 2, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [2539.58,6812.13] units: .01 unique values: 278 missing .: 2/280 mean: 4274.31 std. dev: 571.621 percentiles: 10% 25% 50% 75% 90% 3687.09 3906.29 4205.83 4492.87 5030 ------------------------------------------------------------------------------- ptrat1_54 Pupil-teacher ratio 1, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,30.54] units: .01 unique values: 243 missing .: 1/280 mean: 19.8368 std. dev: 3.62797 percentiles: 10% 25% 50% 75% 90% 15.11 17.56 20 22.26 23.96 ------------------------------------------------------------------------------- ptrat1_55 Pupil-teacher ratio 1, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,29.32] units: .01 unique values: 244 missing .: 3/280 mean: 19.8001 std. dev: 3.67203 percentiles: 10% 25% 50% 75% 90% 15.77 17.77 20 22.09 23.89 ------------------------------------------------------------------------------- ptrat1_56 Pupil-teacher ratio 1, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [10.49,27.59] units: .01 unique values: 245 missing .: 3/280 mean: 19.8974 std. dev: 3.19891 percentiles: 10% 25% 50% 75% 90% 15.47 17.66 20.19 21.98 24 ------------------------------------------------------------------------------- ptrat1_57 Pupil-teacher ratio 1, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [10.3,31.22] units: .01 unique values: 242 missing .: 2/280 mean: 19.8766 std. dev: 3.33126 percentiles: 10% 25% 50% 75% 90% 15.56 17.65 20.1 22.11 24.01 ------------------------------------------------------------------------------- ptrat2_54 Pupil-teacher ratio 2, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,31.34] units: .01 unique values: 238 missing .: 1/280 mean: 20.4895 std. dev: 3.7863 percentiles: 10% 25% 50% 75% 90% 15.56 18.12 20.56 23 25.3 ------------------------------------------------------------------------------- ptrat2_55 Pupil-teacher ratio 2, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,29.85] units: .01 unique values: 236 missing .: 3/280 mean: 20.587 std. dev: 3.68319 percentiles: 10% 25% 50% 75% 90% 16 18.2 20.47 23.12 25.37 ------------------------------------------------------------------------------- ptrat2_56 Pupil-teacher ratio 2, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [9.6,28.67] units: .01 unique values: 231 missing .: 3/280 mean: 20.5568 std. dev: 3.40169 percentiles: 10% 25% 50% 75% 90% 16 18.45 20.74 22.95 24.88 ------------------------------------------------------------------------------- ptrat2_57 Pupil-teacher ratio 2, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [10.3,32.9] units: .01 unique values: 237 missing .: 2/280 mean: 20.5449 std. dev: 3.60863 percentiles: 10% 25% 50% 75% 90% 15.75 18.23 20.75 22.9 25.02 ------------------------------------------------------------------------------- tdi0_54 Taught in district for < 1 year, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,28] units: .01 unique values: 14 missing .: 1/280 mean: .485197 std. dev: 1.91603 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tdi0_55 Taught in district for < 1 year, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,32] units: .1 unique values: 10 missing .: 3/280 mean: .432491 std. dev: 2.0316 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tdi0_56 Taught in district for < 1 year, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,54.5] units: .01 unique values: 15 missing .: 3/280 mean: .60639 std. dev: 3.39499 percentiles: 10% 25% 50% 75% 90% 0 0 0 .4 1 ------------------------------------------------------------------------------- tdi0_57 Taught in district for < 1 year, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,71.5] units: .01 unique values: 13 missing .: 2/280 mean: .533633 std. dev: 4.31439 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tdi1_54 Taught in district for 1 year, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,46] units: .01 unique values: 36 missing .: 1/280 mean: 4.04659 std. dev: 3.76949 percentiles: 10% 25% 50% 75% 90% 1 2 3 5 8 ------------------------------------------------------------------------------- tdi1_55 Taught in district for 1 year, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,45.5] units: .01 unique values: 38 missing .: 3/280 mean: 3.84578 std. dev: 3.72296 percentiles: 10% 25% 50% 75% 90% 1 2 3 5 7 ------------------------------------------------------------------------------- tdi1_56 Taught in district for 1 year, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,37.5] units: .01 unique values: 42 missing .: 3/280 mean: 3.93451 std. dev: 3.5476 percentiles: 10% 25% 50% 75% 90% 1 2 3 5 7 ------------------------------------------------------------------------------- tdi1_57 Taught in district for 1 year, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,63.5] units: .01 unique values: 58 missing .: 2/280 mean: 4.44558 std. dev: 4.89729 percentiles: 10% 25% 50% 75% 90% 1 2 3 5 9 ------------------------------------------------------------------------------- tdi2_54 Taught in district for 2 years, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,41.5] units: .01 unique values: 26 missing .: 1/280 mean: 2.64201 std. dev: 3.16734 percentiles: 10% 25% 50% 75% 90% 0 1 2 3 5 ------------------------------------------------------------------------------- tdi2_55 Taught in district for 2 years, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,41] units: .01 unique values: 30 missing .: 3/280 mean: 2.92505 std. dev: 3.38729 percentiles: 10% 25% 50% 75% 90% 0 1 2 4 6 ------------------------------------------------------------------------------- tdi2_56 Taught in district for 2 years, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,56.5] units: .01 unique values: 30 missing .: 3/280 mean: 2.81798 std. dev: 3.98282 percentiles: 10% 25% 50% 75% 90% 0 1 2 3.5 5 ------------------------------------------------------------------------------- tdi2_57 Taught in district for 2 years, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,49.5] units: .01 unique values: 35 missing .: 2/280 mean: 3.00324 std. dev: 3.66229 percentiles: 10% 25% 50% 75% 90% 0 1 2 4 6 ------------------------------------------------------------------------------- tdi3_54 Taught in district for 3 years, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,38] units: .01 unique values: 19 missing .: 1/280 mean: 1.78935 std. dev: 2.68173 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 4 ------------------------------------------------------------------------------- tdi3_55 Taught in district for 3 years, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,35] units: .01 unique values: 23 missing .: 3/280 mean: 1.79181 std. dev: 2.60174 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 4 ------------------------------------------------------------------------------- tdi3_56 Taught in district for 3 years, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,32] units: .01 unique values: 25 missing .: 3/280 mean: 2.03375 std. dev: 2.56034 percentiles: 10% 25% 50% 75% 90% 0 1 1.4 3 4 ------------------------------------------------------------------------------- tdi3_57 Taught in district for 3 years, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,48] units: .01 unique values: 32 missing .: 2/280 mean: 2.00201 std. dev: 3.44659 percentiles: 10% 25% 50% 75% 90% 0 .33 1 2.17 4 ------------------------------------------------------------------------------- tdi4_54 Taught in district for 4 years, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,21.5] units: .01 unique values: 18 missing .: 1/280 mean: .975054 std. dev: 1.7842 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 3 ------------------------------------------------------------------------------- tdi4_55 Taught in district for 4 years, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,30.5] units: .01 unique values: 16 missing .: 3/280 mean: 1.28599 std. dev: 2.21225 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 3 ------------------------------------------------------------------------------- tdi4_56 Taught in district for 4 years, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,30] units: .01 unique values: 16 missing .: 3/280 mean: 1.34567 std. dev: 2.2577 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 3 ------------------------------------------------------------------------------- tdi4_57 Taught in district for 4 years, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,28.5] units: .01 unique values: 26 missing .: 2/280 mean: 1.49626 std. dev: 2.39762 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 3 ------------------------------------------------------------------------------- tdi5_54 Taught in district for 5 years, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,28.5] units: .01 unique values: 17 missing .: 1/280 mean: .883763 std. dev: 1.98184 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tdi5_55 Taught in district for 5 years, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,28] units: .01 unique values: 17 missing .: 3/280 mean: .845993 std. dev: 1.96575 percentiles: 10% 25% 50% 75% 90% 0 0 0 1 2 ------------------------------------------------------------------------------- tdi5_56 Taught in district for 5 years, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,26] units: .01 unique values: 16 missing .: 3/280 mean: .993935 std. dev: 1.92493 percentiles: 10% 25% 50% 75% 90% 0 0 1 1 3 ------------------------------------------------------------------------------- tdi5_57 Taught in district for 5 years, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,40] units: .01 unique values: 17 missing .: 2/280 mean: 1.08522 std. dev: 2.65745 percentiles: 10% 25% 50% 75% 90% 0 0 1 1 3 ------------------------------------------------------------------------------- tdi5p_54 Taught in district for > 5 years, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,706] units: .01 unique values: 68 missing .: 1/280 mean: 11.1948 std. dev: 44.7469 percentiles: 10% 25% 50% 75% 90% 0 2 3.25 7.25 18.5 ------------------------------------------------------------------------------- tdi5p_55 Taught in district for > 5 years, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,684.5] units: .01 unique values: 66 missing .: 3/280 mean: 11.2942 std. dev: 43.5999 percentiles: 10% 25% 50% 75% 90% 1 2 4 8 18 ------------------------------------------------------------------------------- tdi5p_56 Taught in district for > 5 years, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,685.5] units: .01 unique values: 69 missing .: 3/280 mean: 11.354 std. dev: 43.5831 percentiles: 10% 25% 50% 75% 90% 1 2 4 8 20 ------------------------------------------------------------------------------- tdi5p_57 Taught in district for > 5 years, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,696] units: .01 unique values: 73 missing .: 2/280 mean: 11.5955 std. dev: 44.3753 percentiles: 10% 25% 50% 75% 90% 1 2 4 8 19 ------------------------------------------------------------------------------- tex0_54 < 1 year of teaching experience, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,15] units: .01 unique values: 10 missing .: 1/280 mean: .263692 std. dev: 1.05143 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tex0_55 < 1 year of teaching experience, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,11.5] units: .01 unique values: 10 missing .: 3/280 mean: .294801 std. dev: 1.09569 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tex0_56 < 1 year of teaching experience, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,32.5] units: .01 unique values: 9 missing .: 3/280 tabulation: Freq. Value 229 0 2 .5 33 1 1 1.75 3 2 1 2.5 4 3 3 4 1 32.5 3 . ------------------------------------------------------------------------------- tex0_57 < 1 year of teaching experience, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,44.5] units: .01 unique values: 12 missing .: 2/280 mean: .345755 std. dev: 2.72284 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tex1_54 1 year of teaching experience, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,19] units: .01 unique values: 18 missing .: 1/280 mean: 1.73022 std. dev: 1.85831 percentiles: 10% 25% 50% 75% 90% 0 .5 1 2.95 4 ------------------------------------------------------------------------------- tex1_55 1 year of teaching experience, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,26.5] units: .01 unique values: 19 missing .: 3/280 mean: 1.62599 std. dev: 2.1191 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 4 ------------------------------------------------------------------------------- tex1_56 1 year of teaching experience, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,22] units: .01 unique values: 25 missing .: 3/280 mean: 1.77004 std. dev: 2.01752 percentiles: 10% 25% 50% 75% 90% 0 .6 1 2 4 ------------------------------------------------------------------------------- tex1_57 1 year of teaching experience, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,37] units: .01 unique values: 30 missing .: 2/280 mean: 2.04378 std. dev: 2.66544 percentiles: 10% 25% 50% 75% 90% 0 1 2 3 4 ------------------------------------------------------------------------------- tex2_54 2 years of teaching experience, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,33] units: .01 unique values: 22 missing .: 1/280 mean: 1.76595 std. dev: 2.39752 percentiles: 10% 25% 50% 75% 90% 0 1 1 2 4 ------------------------------------------------------------------------------- tex2_55 2 years of teaching experience, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,26.5] units: .01 unique values: 21 missing .: 3/280 mean: 1.6656 std. dev: 2.11391 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 4 ------------------------------------------------------------------------------- tex2_56 2 years of teaching experience, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,31.5] units: .01 unique values: 20 missing .: 3/280 mean: 1.49531 std. dev: 2.2847 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 3 ------------------------------------------------------------------------------- tex2_57 2 years of teaching experience, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,35.5] units: .01 unique values: 29 missing .: 2/280 mean: 1.77493 std. dev: 2.52262 percentiles: 10% 25% 50% 75% 90% 0 .6 1 2 4 ------------------------------------------------------------------------------- tex3_54 3 years of teaching experience, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,37] units: .01 unique values: 19 missing .: 1/280 mean: 1.67068 std. dev: 2.60665 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 4 ------------------------------------------------------------------------------- tex3_55 3 years of teaching experience, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,27] units: .01 unique values: 19 missing .: 3/280 mean: 1.58032 std. dev: 2.06387 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 3 ------------------------------------------------------------------------------- tex3_56 3 years of teaching experience, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,37.5] units: .01 unique values: 24 missing .: 3/280 mean: 1.48274 std. dev: 2.56466 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 3 ------------------------------------------------------------------------------- tex3_57 3 years of teaching experience, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,34.5] units: .01 unique values: 24 missing .: 2/280 mean: 1.4595 std. dev: 2.44534 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 3 ------------------------------------------------------------------------------- tex4_54 4 years of teaching experience, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,31.5] units: .01 unique values: 17 missing .: 1/280 mean: 1.49355 std. dev: 2.3452 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 3 ------------------------------------------------------------------------------- tex4_55 4 years of teaching experience, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,38.5] units: .01 unique values: 16 missing .: 3/280 mean: 1.44058 std. dev: 2.63372 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 3 ------------------------------------------------------------------------------- tex4_56 4 years of teaching experience, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,31] units: .01 unique values: 24 missing .: 3/280 mean: 1.37903 std. dev: 2.27637 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 3 ------------------------------------------------------------------------------- tex4_57 4 years of teaching experience, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,35] units: .01 unique values: 23 missing .: 2/280 mean: 1.17953 std. dev: 2.3828 percentiles: 10% 25% 50% 75% 90% 0 0 1 1.6 3 ------------------------------------------------------------------------------- tex5_54 5 years of teaching experience, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,26] units: .01 unique values: 18 missing .: 1/280 mean: 1.17857 std. dev: 1.98225 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 3 ------------------------------------------------------------------------------- tex5_55 5 years of teaching experience, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,36] units: .01 unique values: 20 missing .: 3/280 mean: 1.40404 std. dev: 2.54107 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 3 ------------------------------------------------------------------------------- tex5_56 5 years of teaching experience, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,32] units: .01 unique values: 23 missing .: 3/280 mean: 1.43408 std. dev: 2.31009 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 3 ------------------------------------------------------------------------------- tex5_57 5 years of teaching experience, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,36.5] units: .01 unique values: 20 missing .: 2/280 mean: 1.20327 std. dev: 2.4147 percentiles: 10% 25% 50% 75% 90% 0 0 1 2 3 ------------------------------------------------------------------------------- tex5p_54 > 5 years of teaching experience, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,748] units: .01 unique values: 79 missing .: 1/280 mean: 13.9213 std. dev: 47.6494 percentiles: 10% 25% 50% 75% 90% 2 3 5 10 23 ------------------------------------------------------------------------------- tex5p_55 > 5 years of teaching experience, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,730.5] units: .01 unique values: 78 missing .: 3/280 mean: 14.4064 std. dev: 46.9106 percentiles: 10% 25% 50% 75% 90% 2 3.5 6 10.89 24 ------------------------------------------------------------------------------- tex5p_56 > 5 years of teaching experience, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,735.5] units: .01 unique values: 83 missing .: 3/280 mean: 15.1492 std. dev: 47.217 percentiles: 10% 25% 50% 75% 90% 2 4 6.9 11 27 ------------------------------------------------------------------------------- tex5p_57 > 5 years of teaching experience, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,774] units: .01 unique values: 96 missing .: 2/280 mean: 16.1816 std. dev: 49.8147 percentiles: 10% 25% 50% 75% 90% 3 4.5 7.1 12 27.87 ------------------------------------------------------------------------------- tsc0_54 Teachers w/ < 1 year beyond 12th grade, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4] units: .01 unique values: 6 missing .: 1/280 tabulation: Freq. Value 272 0 1 .44 1 .7 1 .8 3 1 1 4 1 . ------------------------------------------------------------------------------- tsc0_55 Teachers w/ < 1 year beyond 12th grade, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4] units: 1 unique values: 3 missing .: 3/280 tabulation: Freq. Value 271 0 5 1 1 4 3 . ------------------------------------------------------------------------------- tsc0_56 Teachers w/ < 1 year beyond 12th grade, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,4] units: .1 unique values: 4 missing .: 3/280 tabulation: Freq. Value 273 0 1 .6 2 1 1 4 3 . ------------------------------------------------------------------------------- tsc0_57 Teachers w/ < 1 year beyond 12th grade, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,2] units: .1 unique values: 4 missing .: 2/280 tabulation: Freq. Value 274 0 1 .6 2 1 1 2 2 . ------------------------------------------------------------------------------- tsc1_54 Teachers w/ 1 year beyond 12th grade, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3] units: .1 unique values: 4 missing .: 1/280 tabulation: Freq. Value 275 0 1 .9 2 1 1 3 1 . ------------------------------------------------------------------------------- tsc1_55 Teachers w/ 1 year beyond 12th grade, 1955 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,4] units: 1 unique values: 4 missing .: 3/280 tabulation: Freq. Value 270 0 5 1 1 2 1 4 3 . ------------------------------------------------------------------------------- tsc1_56 Teachers w/ 1 year beyond 12th grade, 1956 ------------------------------------------------------------------------------- type: numeric (byte) range: [0,4] units: 1 unique values: 4 missing .: 3/280 tabulation: Freq. Value 270 0 4 1 1 2 2 4 3 . ------------------------------------------------------------------------------- tsc1_57 Teachers w/ 1 year beyond 12th grade, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,3] units: .01 unique values: 4 missing .: 2/280 tabulation: Freq. Value 271 0 1 .25 5 1 1 3 2 . ------------------------------------------------------------------------------- tsc2_54 Teachers w/ 2 years beyond 12th grade, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,13] units: .01 unique values: 9 missing .: 1/280 tabulation: Freq. Value 251 0 1 .2 1 .25 1 .3 2 .5 20 1 1 2 1 2.6 1 13 1 . ------------------------------------------------------------------------------- tsc2_55 Teachers w/ 2 years beyond 12th grade, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,8] units: .01 unique values: 8 missing .: 3/280 tabulation: Freq. Value 258 0 1 .2 1 .75 1 .8 1 .9 13 1 1 2 1 8 3 . ------------------------------------------------------------------------------- tsc2_56 Teachers w/ 2 years beyond 12th grade, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,7] units: .01 unique values: 8 missing .: 3/280 tabulation: Freq. Value 259 0 1 .5 1 .75 11 1 2 2 1 4 1 5.5 1 7 3 . ------------------------------------------------------------------------------- tsc2_57 Teachers w/ 2 years beyond 12th grade, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,7] units: .1 unique values: 6 missing .: 2/280 tabulation: Freq. Value 261 0 1 .6 13 1 1 2 1 3 1 7 2 . ------------------------------------------------------------------------------- tsc3_54 Teachers w/ 3 years beyond 12th grade, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,13] units: .01 unique values: 9 missing .: 1/280 tabulation: Freq. Value 211 0 1 .25 1 .33 51 1 1 1.5 7 2 4 3 1 6 2 13 1 . ------------------------------------------------------------------------------- tsc3_55 Teachers w/ 3 years beyond 12th grade, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,13] units: .01 unique values: 14 missing .: 3/280 mean: .35148 std. dev: 1.20748 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tsc3_56 Teachers w/ 3 years beyond 12th grade, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,14] units: .1 unique values: 18 missing .: 3/280 mean: .513357 std. dev: 1.68011 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tsc3_57 Teachers w/ 3 years beyond 12th grade, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,45] units: .01 unique values: 15 missing .: 2/280 mean: .700647 std. dev: 3.77869 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 1 ------------------------------------------------------------------------------- tsc4_54 Teachers w/ 4 years beyond 12th grade, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,300.5] units: .01 unique values: 76 missing .: 1/280 mean: 12.7542 std. dev: 19.512 percentiles: 10% 25% 50% 75% 90% 5 7 9.8 13 22 ------------------------------------------------------------------------------- tsc4_55 Teachers w/ 4 years beyond 12th grade, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,309] units: .01 unique values: 81 missing .: 3/280 mean: 12.9665 std. dev: 19.9694 percentiles: 10% 25% 50% 75% 90% 5 7 10 13 22 ------------------------------------------------------------------------------- tsc4_56 Teachers w/ 4 years beyond 12th grade, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,307] units: .01 unique values: 79 missing .: 3/280 mean: 13.0944 std. dev: 19.6645 percentiles: 10% 25% 50% 75% 90% 5 7 10 13.05 23 ------------------------------------------------------------------------------- tsc4_57 Teachers w/ 4 years beyond 12th grade, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,345.5] units: .01 unique values: 100 missing .: 2/280 mean: 14.3085 std. dev: 22.6226 percentiles: 10% 25% 50% 75% 90% 5 7.5 10 15 24 ------------------------------------------------------------------------------- tsc5_54 Teachers w/ 5 years beyond 12th grade, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,339.5] units: .01 unique values: 43 missing .: 1/280 mean: 6.86211 std. dev: 23.1592 percentiles: 10% 25% 50% 75% 90% 0 1 2 5 12 ------------------------------------------------------------------------------- tsc5_55 Teachers w/ 5 years beyond 12th grade, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,335] units: .01 unique values: 53 missing .: 3/280 mean: 7.22686 std. dev: 23.2273 percentiles: 10% 25% 50% 75% 90% 0 1 2 5 13.6 ------------------------------------------------------------------------------- tsc5_56 Teachers w/ 5 years beyond 12th grade, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,341] units: .01 unique values: 53 missing .: 3/280 mean: 7.21617 std. dev: 23.8465 percentiles: 10% 25% 50% 75% 90% 0 1 2 5.5 12 ------------------------------------------------------------------------------- tsc5_57 Teachers w/ 5 years beyond 12th grade, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,353.5] units: .01 unique values: 57 missing .: 2/280 mean: 7.24014 std. dev: 24.1702 percentiles: 10% 25% 50% 75% 90% 0 1 2 6 13 ------------------------------------------------------------------------------- tsc5p_54 Teachers w/ > 5 years beyond 12th grade, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,236.5] units: .01 unique values: 22 missing .: 1/280 mean: 1.81176 std. dev: 14.8628 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 2 ------------------------------------------------------------------------------- tsc5p_55 Teachers w/ > 5 years beyond 12th grade, 1955 ------------------------------------------------------------------------------- type: numeric (double) range: [0,223.5] units: .01 unique values: 19 missing .: 3/280 mean: 1.71166 std. dev: 14.0531 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 2 ------------------------------------------------------------------------------- tsc5p_56 Teachers w/ > 5 years beyond 12th grade, 1956 ------------------------------------------------------------------------------- type: numeric (double) range: [0,252.5] units: .01 unique values: 23 missing .: 3/280 mean: 2.05581 std. dev: 15.9846 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 2 ------------------------------------------------------------------------------- tsc5p_57 Teachers w/ > 5 years beyond 12th grade, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,277] units: .01 unique values: 20 missing .: 2/280 mean: 1.79705 std. dev: 16.7943 percentiles: 10% 25% 50% 75% 90% 0 0 0 0 2 ------------------------------------------------------------------------------- b9_54 # of boys enrolled in 9th grade, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,2980] units: .1 unique values: 103 missing .: 1/280 mean: 66.6147 std. dev: 187.066 percentiles: 10% 25% 50% 75% 90% 15 23 34 57 113 ------------------------------------------------------------------------------- g9_54 # of girls enrolled in 9th grade, 1954 ------------------------------------------------------------------------------- type: numeric (double) range: [0,2869] units: .1 unique values: 100 missing .: 1/280 mean: 64.5323 std. dev: 180.832 percentiles: 10% 25% 50% 75% 90% 15 22 33 59 115 ------------------------------------------------------------------------------- t9_54 Total 9th grade enrollment, 1954 ------------------------------------------------------------------------------- type: numeric (int) range: [0,5849] units: 1 unique values: 136 missing .: 1/280 mean: 131.147 std. dev: 367.765 percentiles: 10% 25% 50% 75% 90% 30 45 67 113 223 ------------------------------------------------------------------------------- bgrad_57 # of male graduates, 1957 ------------------------------------------------------------------------------- type: numeric (int) range: [0,1953] units: 1 unique values: 94 missing .: 3/280 mean: 52.0469 std. dev: 126.404 percentiles: 10% 25% 50% 75% 90% 13 19 28 46 89 ------------------------------------------------------------------------------- ggrad_57 # of female graduates, 1957 ------------------------------------------------------------------------------- type: numeric (int) range: [0,2109] units: 1 unique values: 96 missing .: 3/280 mean: 53.8231 std. dev: 136.781 percentiles: 10% 25% 50% 75% 90% 13 18 28 45 95 ------------------------------------------------------------------------------- tgrad_57 Total # of graduates, 1957 ------------------------------------------------------------------------------- type: numeric (int) range: [0,4062] units: 1 unique values: 124 missing .: 3/280 mean: 105.87 std. dev: 263.007 percentiles: 10% 25% 50% 75% 90% 26 37 56 91 183 ------------------------------------------------------------------------------- brate_57 Male graduation rate, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1.73] units: .01 unique values: 60 missing .: 6/280 mean: .812153 std. dev: .165917 percentiles: 10% 25% 50% 75% 90% .64 .72 .81 .9 1 ------------------------------------------------------------------------------- grate_57 Female graduation rate, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1.54] units: .01 unique values: 57 missing .: 6/280 mean: .832409 std. dev: .139155 percentiles: 10% 25% 50% 75% 90% .68 .76 .835 .91 1 ------------------------------------------------------------------------------- trate_57 Total graduation rate, 1957 ------------------------------------------------------------------------------- type: numeric (double) range: [0,1.44] units: .01 unique values: 56 missing .: 6/280 mean: .819927 std. dev: .127386 percentiles: 10% 25% 50% 75% 90% .69 .75 .81 .89 .96 ------------------------------------------------------------------------------- f_enrol_54 Flag for total enrollment, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_open_54 Flag for length of school year, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_attend_54 Flag for average daily attendance, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_sal_54 Flag for total salary, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_expen_54 Flag for expenses on instruction, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 276 0 Not imputed 4 1 Imputed ------------------------------------------------------------------------------- f_expup_54 Flag for expenditures per pupil, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 276 0 Not imputed 4 1 Imputed ------------------------------------------------------------------------------- f_tforce1_54 Flag for size of teaching force 1, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tforce2_54 Flag for size of teaching force 2, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsal1_54 Flag for average teacher salary 1, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsal2_54 Flag for average teacher salary 2, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_ptrat1_54 Flag for pupil-teacher ratio 1, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_ptrat2_54 Flag for pupil-teacher ratio 2, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_enrol_55 Flag for total enrollment, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_open_55 Flag for length of school year, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_attend_55 Flag for average daily attendance, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_sal_55 Flag for total salary, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_expen_55 Flag for expenses on instruction, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 277 0 Not imputed 3 1 Imputed ------------------------------------------------------------------------------- f_expup_55 Flag for expenditures per pupil, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 277 0 Not imputed 3 1 Imputed ------------------------------------------------------------------------------- f_tforce1_55 Flag for size of teaching force 1, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tforce2_55 Flag for size of teaching force 2, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsal1_55 Flag for average teacher salary 1, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsal2_55 Flag for average teacher salary 2, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_ptrat1_55 Flag for pupil-teacher ratio 1, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_ptrat2_55 Flag for pupil-teacher ratio 2, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_enrol_56 Flag for total enrollment, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_open_56 Flag for length of school year, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_attend_56 Flag for average daily attendance, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_sal_56 Flag for total salary, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_expen_56 Flag for expenses on instruction, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_expup_56 Flag for expenditures per pupil, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 278 0 Not imputed 2 1 Imputed ------------------------------------------------------------------------------- f_tforce1_56 Flag for size of teaching force 1, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tforce2_56 Flag for size of teaching force 2, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsal1_56 Flag for average teacher salary 1, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsal2_56 Flag for average teacher salary 2, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 278 0 Not imputed 2 1 Imputed ------------------------------------------------------------------------------- f_ptrat1_56 Flag for pupil-teacher ratio 1, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_ptrat2_56 Flag for pupil-teacher ratio 2, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 278 0 Not imputed 2 1 Imputed ------------------------------------------------------------------------------- f_enrol_57 Flag for total enrollment, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_open_57 Flag for length of school year, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_attend_57 Flag for average daily attendance, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_sal_57 Flag for total salary, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_expen_57 Flag for expenses on instruction, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_expup_57 Flag for expenditures per pupil, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tforce1_57 Flag for size of teaching force 1, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tforce2_57 Flag for size of teaching force 2, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 278 0 Not imputed 2 1 Imputed ------------------------------------------------------------------------------- f_tsal1_57 Flag for average teacher salary 1, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsal2_57 Flag for average teacher salary 2, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 278 0 Not imputed 2 1 Imputed ------------------------------------------------------------------------------- f_ptrat1_57 Flag for pupil-teacher ratio 1, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_ptrat2_57 Flag for pupil-teacher ratio 2, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tdi0_54 Flag for taught in district for < 1 year, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi1_54 Flag for taught in district for 1 year, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi2_54 Flag for taught in district for 2 years, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi3_54 Flag for taught in district for 3 years, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi4_54 Flag for taught in district for 4 years, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi5_54 Flag for taught in district for 5 years, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi5p_54 Flag for taught in district for > 5 years, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex0_54 Flag for < 1 year of teaching experience, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex1_54 Flag for 1 year of teaching experience, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex2_54 Flag for 2 years of teaching experience, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex3_54 Flag for 3 years of teaching experience, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex4_54 Flag for 4 years of teaching experience, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex5_54 Flag for 5 years of teaching experience, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex5p_54 Flag for > 5 years of teaching experience, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc0_54 Flag for teachers w/ < 1 year beyond 12th grade, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc1_54 Flag for teachers w/ 1 year beyond 12th grade, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc2_54 Flag for teachers w/ 2 years beyond 12th grade, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc3_54 Flag for teachers w/ 3 years beyond 12th grade, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc4_54 Flag for teachers w/ 4 years beyond 12th grade, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc5_54 Flag for teachers w/ 5 years beyond 12th grade, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc5p_54 Flag for teachers w/ > 5 years beyond 12th grade, 1954 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi0_55 Flag for taught in district for < 1 year, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi1_55 Flag for taught in district for 1 year, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi2_55 Flag for taught in district for 2 years, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi3_55 Flag for taught in district for 3 years, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi4_55 Flag for taught in district for 4 years, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi5_55 Flag for taught in district for 5 years, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi5p_55 Flag for taught in district for > 5 years, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex0_55 Flag for < 1 year of teaching experience, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex1_55 Flag for 1 year of teaching experience, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex2_55 Flag for 2 years of teaching experience, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex3_55 Flag for 3 years of teaching experience, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex4_55 Flag for 4 years of teaching experience, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex5_55 Flag for 5 years of teaching experience, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex5p_55 Flag for > 5 years of teaching experience, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc0_55 Flag for teachers w/ < 1 year beyond 12th grade, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc1_55 Flag for teachers w/ 1 year beyond 12th grade, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc2_55 Flag for teachers w/ 2 years beyond 12th grade, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc3_55 Flag for teachers w/ 3 years beyond 12th grade, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc4_55 Flag for teachers w/ 4 years beyond 12th grade, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc5_55 Flag for teachers w/ 5 years beyond 12th grade, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc5p_55 Flag for teachers w/ > 5 years beyond 12th grade, 1955 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tdi0_56 Flag for taught in district for < 1 year, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi1_56 Flag for taught in district for 1 year, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi2_56 Flag for taught in district for 2 years, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi3_56 Flag for taught in district for 3 years, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi4_56 Flag for taught in district for 4 years, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi5_56 Flag for taught in district for 5 years, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi5p_56 Flag for taught in district for > 5 years, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex0_56 Flag for < 1 year of teaching experience, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex1_56 Flag for 1 year of teaching experience, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex2_56 Flag for 2 years of teaching experience, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex3_56 Flag for 3 years of teaching experience, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex4_56 Flag for 4 years of teaching experience, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex5_56 Flag for 5 years of teaching experience, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tex5p_56 Flag for > 5 years of teaching experience, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,1] units: 1 unique values: 2 missing .: 0/280 tabulation: Freq. Numeric Label 279 0 Not imputed 1 1 Imputed ------------------------------------------------------------------------------- f_tsc0_56 Flag for teachers w/ < 1 year beyond 12th grade, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc1_56 Flag for teachers w/ 1 year beyond 12th grade, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc2_56 Flag for teachers w/ 2 years beyond 12th grade, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc3_56 Flag for teachers w/ 3 years beyond 12th grade, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc4_56 Flag for teachers w/ 4 years beyond 12th grade, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc5_56 Flag for teachers w/ 5 years beyond 12th grade, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc5p_56 Flag for teachers w/ > 5 years beyond 12th grade, 1956 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi0_57 Flag for taught in district for < 1 year, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi1_57 Flag for taught in district for 1 year, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi2_57 Flag for taught in district for 2 years, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi3_57 Flag for taught in district for 3 years, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi4_57 Flag for taught in district for 4 years, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi5_57 Flag for taught in district for 5 years, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tdi5p_57 Flag for taught in district for > 5 years, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex0_57 Flag for < 1 year of teaching experience, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex1_57 Flag for 1 year of teaching experience, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex2_57 Flag for 2 years of teaching experience, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex3_57 Flag for 3 years of teaching experience, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex4_57 Flag for 4 years of teaching experience, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex5_57 Flag for 5 years of teaching experience, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tex5p_57 Flag for > 5 years of teaching experience, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc0_57 Flag for teachers w/ < 1 year beyond 12th grade, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc1_57 Flag for teachers w/ 1 year beyond 12th grade, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc2_57 Flag for teachers w/ 2 years beyond 12th grade, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc3_57 Flag for teachers w/ 3 years beyond 12th grade, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc4_57 Flag for teachers w/ 4 years beyond 12th grade, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc5_57 Flag for teachers w/ 5 years beyond 12th grade, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed ------------------------------------------------------------------------------- f_tsc5p_57 Flag for teachers w/ > 5 years beyond 12th grade, 1957 ------------------------------------------------------------------------------- type: numeric (float) label: impute range: [0,0] units: 1 unique values: 1 missing .: 0/280 tabulation: Freq. Numeric Label 280 0 Not imputed