Summary statistics for adj_exp265_94_2004 dataset : by Jean Roth , jroth@nber.org , 17 Feb 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- provider | 0 prvdr_num | 0 fyb | 3,865 16071.32 62.00134 15706 16406 fybstr | 0 fye | 3,865 16421.3 47.07321 16091 16436 -------------+--------------------------------------------------------- fyestr | 0 status | 0 rebates | 3,258 -41680.24 110988.4 -677219 440897 epo | 3,863 -592591.3 3283491 -2.03e+08 310932 by Jean Roth , jroth@nber.org , 17 Feb 2018