Summary statistics for morg89 dataset : by Jean Roth , jroth@nber.org , 15 Mar 2017 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- intmonth | 324,711 6.558025 3.465807 1 12 hhnum | 324,259 1.085102 .3129083 1 7 hurespli | 323,250 1.620278 .7902826 1 7 minsamp | 324,711 5.979052 1.999893 4 8 hrhtype | 324,711 2.385691 2.176196 1 9 -------------+--------------------------------------------------------- state | 324,711 50.74402 25.50277 11 95 stfips | 324,711 29.0157 14.84256 1 56 centcity | 262,612 2.061444 .772391 1 3 msafips | 216,946 4414.211 2594.519 80 9340 spouse | 324,711 27.93178 31.01633 0 90 -------------+--------------------------------------------------------- pmsarank | 102,184 1.800575 1.569549 1 12 cmsarank | 220,339 45.56204 55.654 1 252 cmsacode | 105,577 50.87408 26.12653 7 91 smsastat | 319,135 1.272295 .4451418 1 2 icntcity | 15,741 1.149609 .4465504 1 4 -------------+--------------------------------------------------------- hhid | 0 sex | 324,711 1.52896 .4991614 1 2 veteran | 322,883 5.517897 1.28833 1 6 gradeat | 324,711 12.58252 2.973199 0 18 gradecp | 324,711 1.212888 .4093496 1 2 -------------+--------------------------------------------------------- doinglw | 322,461 2.932485 2.451314 1 8 hourslwa | 191,365 39.32763 14.03047 0 99 uhours35 | 46,190 1.717645 .4501503 1 2 why35lw | 46,338 10.59323 3.774355 1 15 class | 246,626 1.95882 1.748508 1 8 -------------+--------------------------------------------------------- uhours | 175,729 38.23429 11.18046 0 99 paidhr | 175,672 1.396233 .4891152 1 2 earnhr | 93,698 795.2665 445.4586 1 9999 uearnwk | 151,816 398.3092 297.6555 0 1999 unionmm | 175,492 1.83997 .366635 1 2 -------------+--------------------------------------------------------- unioncov | 148,576 1.964469 .1851174 1 2 studftpt | 21,618 1.089046 .284817 1 2 lineno | 324,711 1.74149 1.013034 1 38 relaref | 324,711 3.072594 2.193331 1 10 age | 324,711 43.24206 18.35121 16 90 -------------+--------------------------------------------------------- marital | 324,711 3.088928 2.583611 1 7 race | 324,711 1.195232 .587468 1 5 activlwr | 322,883 2.943766 2.460459 1 8 hourslw | 191,498 39.36285 13.98892 1 99 reasonlw | 46,430 10.57605 3.783237 1 15 -------------+--------------------------------------------------------- absentlw | 12,895 3.446762 2.617714 1 8 ind80 | 246,441 563.4341 278.7953 10 991 occ80 | 246,441 386.0372 247.7934 3 905 classer | 247,626 1.933803 1.714294 1 8 uhourse | 176,411 38.32017 11.00662 1 99 -------------+--------------------------------------------------------- paidhre | 176,411 1.395763 .4890154 1 2 unionmme | 176,411 1.8398 .3667923 1 2 untype | 10,906 2.883367 1.23771 1 5 agri | 246,441 .0316181 .1749815 0 1 schenr | 53,862 1.59114 .4916278 1 2 -------------+--------------------------------------------------------- schlvl | 22,022 1.48783 .4998632 1 2 ethnic | 324,711 7.771323 1.129784 1 10 lfsr89 | 322,883 3.141921 2.792641 1 7 ftpt89 | 322,883 2.050978 1.217081 1 7 eligible | 322,883 1.453638 .4978467 1 2 -------------+--------------------------------------------------------- classer2 | 247,626 1.73275 1.407045 1 7 earnhre | 106,594 807.4631 448.7088 50 9999 earnwke | 176,411 405.7716 294.9556 1 1923 weight | 322,883 1731.828 974.7518 112.91 11616.91 earnwt | 322,883 6927.335 3907.833 449.71 45979.63 -------------+--------------------------------------------------------- famnum | 324,711 .8359156 .4211231 0 6 ownchild | 264,111 .8765557 1.144185 0 8 chldpres | 324,711 2.818552 3.400593 0 16 pfamrel | 324,711 1.758576 1.375193 0 5 I25a | 322,883 .0302153 .3463359 0 4 -------------+--------------------------------------------------------- I25b | 322,883 .0349043 .3595744 0 4 I25c | 322,883 .0029639 .0942497 0 3 I25d | 322,883 .0722367 .5127784 0 4 recnum | 324,711 232990.1 134744.2 1 466759 year | 324,711 1989 0 1989 1989 -------------+--------------------------------------------------------- ym_file | 324,711 353.558 3.465807 348 359 ym | 324,711 344.6209 6.93219 333 356 smsa80 | 220,339 5.079822 1.860874 2 8 ch613 | 324,711 .2071072 .4052337 0 1 ch1417 | 324,711 .1604381 .3670124 0 1 -------------+--------------------------------------------------------- ch02 | 324,711 .0921004 .289168 0 1 ch35 | 324,711 .0964858 .2952568 0 1 ch05 | 324,711 .1558648 .3627276 0 1 docc80 | 246,441 23.61972 12.40511 1 46 dind | 246,441 30.4002 13.58575 1 52 by Jean Roth , jroth@nber.org , 15 Mar 2017