Summary statistics for impact1996 dataset : by Jean Roth , jroth@nber.org , 17 Mar 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- adc | 5,209 84.78364 110.4253 0 1040 beds | 5,303 149.0454 148.6736 2 1278 bills | 5,303 2060.726 2249.678 1 19313.12 tacmiv | 5,303 1.235405 .2473242 .308 3.1024 colaop | 5,303 1.002296 .0310682 1 2 -------------+--------------------------------------------------------- colacp | 5,303 1.000724 .0097924 1 1.3152 coutf | 5,207 .0401233 .1258697 0 2.951613 cpccr | 5,303 .0587833 .0297411 .013 .235 dshpct | 5,303 .2439463 .1918359 0 1.6428 dshcpg | 5,303 .0222036 .037534 0 .3525708 -------------+--------------------------------------------------------- dshopg | 5,303 .0520374 .1090666 0 1.122549 fyend | 5,302 10404.42 1838.503 8490 13483 fyendstr | 0 hsp8287 | 720 4259.014 1338.674 0 12550.41 hsprate | 720 4259.014 1338.674 0 12550.41 -------------+--------------------------------------------------------- prerecmsa | 0 postrecmsa | 0 msaspa | 0 opccr | 5,303 .6002755 .1699719 .275 1.308 outf | 5,207 .0426404 .1463751 0 4.77448 -------------+--------------------------------------------------------- provider | 0 provtype | 5,303 2.387517 5.577354 0 22 rday | 5,303 .0571769 .2118642 0 6.4171 reclass | 0 division | 0 -------------+--------------------------------------------------------- postdiv | 0 resbed | 5,303 .0360404 .1120373 0 .9598 tchcp | 5,303 .0188033 .1126222 0 5.115984 tchop | 5,303 .025077 .0752328 0 .5920331 urgeo | 0 -------------+--------------------------------------------------------- urpsa | 0 mcr_pct | 5,133 .5446775 .1561596 .0006 1 cwageindex | 5,303 .9457693 .1302244 .5633678 1.571128 wageindex | 5,303 .9276121 .1888294 .4326 1.9343 minear | 5,037 10.26683 10.43185 0 156 -------------+--------------------------------------------------------- grouperv | 5,303 13 0 13 13 fyear | 5,303 1996 0 1996 1996 by Jean Roth , jroth@nber.org , 17 Mar 2016