Summary statistics for adj_exp265_94_2001 dataset : by Jean Roth , jroth@nber.org , 17 Feb 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- provider | 0 prvdr_num | 0 fyb | 3,294 14976.46 64.90185 14610 15310 fybstr | 0 fye | 3,294 15323.25 50.83307 14986 15340 -------------+--------------------------------------------------------- fyestr | 0 status | 0 rebates | 2,725 -13398.95 63027.69 -275006 454339 epo | 3,292 -463818.7 358065.1 -3164563 569049 by Jean Roth , jroth@nber.org , 17 Feb 2018