Summary statistics for impact1998 dataset : by Jean Roth , jroth@nber.org , 17 Mar 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- adc | 5,136 77.60475 102.5231 0 921 beds | 5,182 145.1754 143.8154 1 1175 bills | 5,182 2123.677 2351.564 1 19154.01 tacmiv | 5,182 1.266858 .3936857 .3987 15.934 colaop | 5,182 1.001901 .0209722 1 1.25 -------------+--------------------------------------------------------- colacp | 5,182 1.000599 .0066099 1 1.0788 coutf | 5,087 .0525019 .1950948 0 6.902509 cpccr | 5,182 .0548853 .0257172 .012 .207 dshpct | 5,182 .2422637 .1860761 0 1.329463 dshcpg | 5,182 .0224985 .0384082 0 .2810688 -------------+--------------------------------------------------------- dshopg | 5,182 .0538065 .1121048 0 .9012766 fyend | 5,179 10624.26 2049.84 8490 13879 fyendstr | 0 hsp8287 | 739 3859.817 1225.491 0 11430.6 hsprate | 739 3859.817 1225.491 0 11430.6 -------------+--------------------------------------------------------- prerecmsa | 0 postrecmsa | 0 msaspa | 0 opccr | 5,182 .5669928 .1671116 .246 1.287 outf | 5,087 .049213 .1872953 0 7.284145 -------------+--------------------------------------------------------- provider | 0 provtype | 5,182 2.504438 5.699978 0 22 rday | 5,182 .0639616 .2134522 0 6.4171 reclass | 0 division | 0 -------------+--------------------------------------------------------- resbed | 5,182 .0397615 .1212363 0 .9422 tchcp | 5,182 .0205539 .0974883 0 5.115984 tchop | 5,182 .0275159 .0809251 0 .5829814 urgeo | 0 urpsa | 0 -------------+--------------------------------------------------------- mcr_pct | 4,996 .5535013 .1594943 0 .9838 cwageindex | 5,182 .9470919 .129097 .5338464 1.571128 wageindex | 5,182 .9293864 .1875201 .3999 1.9343 minear | 4,905 10.37064 10.46161 0 156 grouperv | 5,182 15 0 15 15 -------------+--------------------------------------------------------- fyear | 5,182 1998 0 1998 1998 by Jean Roth , jroth@nber.org , 17 Mar 2016