Summary statistics for morg83 dataset : by Jean Roth , jroth@nber.org , 15 Mar 2017 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- minsamp | 348,521 5.997492 2.000001 4 8 intmonth | 348,521 6.513714 3.457829 1 12 hhid | 0 state | 348,521 53.37944 26.15401 11 95 smsarank | 348,521 5.219482 10.54804 0 57 -------------+--------------------------------------------------------- hurespli | 347,373 1.684253 .7921095 1 7 hhnum | 348,521 1.085496 .3217394 1 8 activlwr | 348,521 2.950118 2.245813 1 7 hourslw | 190,986 38.20078 14.14888 1 99 reasonlw | 51,906 9.915039 4.043624 1 15 -------------+--------------------------------------------------------- absentlw | 15,467 3.835004 2.677151 1 8 classer | 264,498 1.397028 .7614176 1 5 ind70 | 262,437 708.7819 144.5394 17 937 occ80 | 262,149 404.1251 243.9768 3 905 lineno | 348,521 1.810399 1.088934 0 32 -------------+--------------------------------------------------------- relahh | 348,521 2.431544 1.295036 1 6 age | 348,521 42.37974 18.57154 16 99 marital | 348,521 2.897561 2.502914 1 7 race | 348,521 1.158722 .4452776 1 3 sex | 348,521 1.529853 .4991087 1 2 -------------+--------------------------------------------------------- veteran | 164,054 4.858675 1.779971 1 6 gradeat | 348,521 12.23501 3.062933 0 18 gradecp | 348,521 1.225246 .4177449 1 2 esr | 348,521 2.661447 2.114205 1 7 weight | 348,521 1499.613 712.4353 22.24 10617.25 -------------+--------------------------------------------------------- ind80 | 262,149 547.3287 286.0425 10 991 unioncov | 139,633 1.960274 .1953144 1 2 smsastat | 295,110 1.34234 .4744936 1 2 centcity | 286,959 2.07063 .7927873 1 3 ethnic | 347,769 7.784391 1.133441 1 9 -------------+--------------------------------------------------------- ptstat | 348,521 .6392183 1.801896 0 6 ftpt79 | 348,521 1.067921 1.228882 0 5 prunecat | 348,521 .2176454 1.052554 0 8 agri | 348,521 .0253213 .1570993 0 1 doinglw | 348,024 3.023527 2.392589 1 8 -------------+--------------------------------------------------------- hourslwa | 190,426 38.18973 14.16241 -9 99 uhours35 | 51,339 1.700345 .4581114 1 2 why35lw | 51,453 9.915846 4.044108 1 15 class | 263,375 2.034441 1.832809 1 8 uhours | 172,337 37.4988 11.09865 -9 99 -------------+--------------------------------------------------------- paidhr | 172,032 1.414504 .4926377 1 2 earnhr | 88,515 659.2321 370.8109 10 9999 uearnwk | 150,358 303.8258 206.3239 -99 999 earnwt | 348,521 5999.475 2862.394 90.01 41428.26 eligible | 348,521 1.500943 .4999998 1 2 -------------+--------------------------------------------------------- uhourse | 173,932 37.50175 11.05899 0 99 paidhre | 173,932 1.412253 .4922417 1 2 earnhre | 102,228 662.8943 362.3422 50 9999 earnwke | 173,932 307.5514 207.0172 0 999 unionmme | 173,932 1.803038 .3977045 1 2 -------------+--------------------------------------------------------- I25a | 348,521 .0074601 .0860492 0 1 I25b | 348,521 .0088345 .0935759 0 1 I25c | 348,521 .0337053 .1804698 0 1 I25d | 348,521 .0689055 .2532937 0 1 uearnwke | 102,228 247.3718 161.8239 0 999 -------------+--------------------------------------------------------- recnum | 348,521 214755 134583.2 12 457368 year | 348,521 1983 0 1983 1983 ym_file | 348,521 281.5137 3.457829 276 287 ym | 348,521 272.5212 6.928814 261 284 smsa70 | 112,093 1.612152 .4872617 1 2 -------------+--------------------------------------------------------- docc80 | 262,149 24.77129 12.15505 1 46 dind | 262,149 29.65229 14.00936 1 52 by Jean Roth , jroth@nber.org , 15 Mar 2017