Summary statistics for adj_exp265_94_2008 dataset : by Jean Roth , jroth@nber.org , 17 Feb 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- provider | 0 prvdr_num | 0 fyb | 4,582 17533.83 62.94308 17167 17867 fybstr | 0 fye | 4,582 17883.96 44.68681 17543 17897 -------------+--------------------------------------------------------- fyestr | 0 status | 0 rebates | 2,308 -160245.6 163341.3 -1484890 272537 epo | 4,581 -464667.3 333470.2 -3151208 114458 by Jean Roth , jroth@nber.org , 17 Feb 2018