Summary statistics for morg96 dataset : by Jean Roth , jroth@nber.org , 15 Mar 2017 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- hurespli | 277,856 1.604759 .8477666 0 16 hrhtype | 277,856 2.477996 2.208648 1 10 minsamp | 277,856 5.99214 1.999988 4 8 intmonth | 277,856 6.536602 3.458798 1 12 hrsample | 0 -------------+--------------------------------------------------------- serial | 0 hhnum | 277,856 1.058743 .2510864 1 5 state | 277,856 53.27262 26.07671 11 95 stfips | 277,856 28.34307 15.4556 1 56 county | 277,856 24.86882 59.09806 0 810 -------------+--------------------------------------------------------- centcity | 235,433 2.003283 .7459852 1 3 msafips | 199,966 4507.596 2519.146 80 9360 cmsacode | 97,341 53.51734 26.82367 7 97 smsastat | 277,033 1.237863 .4257758 1 2 smsa93 | 200,311 5.204642 1.681441 2 7 -------------+--------------------------------------------------------- icntcity | 18,152 1.190227 .5380229 1 4 hhid | 0 spouse | 156,930 1.560549 .664958 1 15 sex | 277,856 1.52967 .4991198 1 2 veteran | 276,610 5.586711 1.209324 1 6 -------------+--------------------------------------------------------- grade92 | 277,856 39.52208 2.855723 31 46 famnum | 277,856 .823315 .4417725 0 5 selfproxy | 275,974 1.49284 .5086724 1 3 why3594 | 44,005 14.70644 6.872433 1 23 class94 | 192,442 4.129343 1.197261 1 8 -------------+--------------------------------------------------------- unioncov | 130,120 1.979427 .1419514 1 2 studftpt | 19,621 1.092605 .2898853 1 2 relref95 | 277,856 2.925184 2.925088 1 18 age | 277,856 44.18312 18.13822 16 90 pfamrel | 277,856 1.401575 1.021741 0 4 -------------+--------------------------------------------------------- marital | 277,856 3.161123 2.593398 1 7 race | 277,856 1.231033 .6462387 1 4 hourslw | 165,144 39.1337 14.19478 1 99 reason94 | 14,278 5.582785 3.12791 1 13 absent94 | 8,198 6.129178 3.387722 4 14 -------------+--------------------------------------------------------- dwrsn | 6,072 7.560112 3.085774 1 11 prunedur | 9,352 16.9553 23.24871 0 118 ind80 | 192,442 580.1935 276.8235 10 991 occ80 | 192,442 366.6342 248.9975 4 905 uhourse | 158,435 39.1856 11.88232 0 99 -------------+--------------------------------------------------------- laydur | 1,435 7.710105 10.38168 1 113 paidhre | 152,190 1.382436 .4859839 1 2 unionmme | 152,190 1.854984 .3521182 1 2 ethnic | 276,841 7.655185 1.307621 1 9 lfsr94 | 276,610 2.779516 2.343772 1 7 -------------+--------------------------------------------------------- untype | 9,352 3.498931 1.65911 1 6 ftpt94 | 276,610 2.737265 2.50568 1 12 agri | 192,442 .0313757 .1743313 0 1 eligible | 277,856 1.452274 .4977179 1 2 otc | 152,190 1.827926 .3774463 1 2 -------------+--------------------------------------------------------- ernpdh2 | 83,057 1.711897 .4528822 1 2 earnhre | 93,925 1006.895 588.2619 10 9975 earnwke | 152,190 508.9036 371.295 0 1923 schenr | 41,612 1.528477 .4991944 1 2 schlvl | 19,621 1.461139 .4985002 1 2 -------------+--------------------------------------------------------- weight | 277,856 2165.769 1046.214 0 12347.75 earnwt | 277,856 8697.715 4174.887 246.4069 49442.13 I25a | 277,856 .1833108 2.523838 0 43 I25b | 277,856 2.322491 9.589426 0 42 I25c | 93,986 .2431958 .4290146 0 1 -------------+--------------------------------------------------------- I25d | 152,190 .2215586 .4152969 0 1 penatvty | 277,856 79.63104 72.25778 57 555 pemntvty | 277,856 87.7158 80.41492 57 555 pefntvty | 277,856 88.02839 80.40359 57 555 prcitshp | 277,856 1.385102 1.109077 1 5 -------------+--------------------------------------------------------- prcitflg | 277,856 .1667842 2.1367 0 41 peinusyr | 277,856 .8424112 2.705196 0 14 hrlonglk | 277,856 1.990592 .1368469 0 2 lineno | 277,856 1.737882 1.013409 1 16 recnum | 277,856 201395.7 116300 1 402375 -------------+--------------------------------------------------------- year | 277,856 1996 0 1996 1996 ym_file | 277,856 437.5366 3.458798 432 443 ym | 277,856 428.5602 6.927237 417 440 docc80 | 192,442 22.55874 12.71377 1 46 dind | 192,442 31.12334 13.49404 1 52 by Jean Roth , jroth@nber.org , 15 Mar 2017