Summary statistics for adj_exp265_11_2011 dataset : by Jean Roth , jroth@nber.org , 24 Aug 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- provider | 0 prvdr_num | 0 fyb | 429 18547.45 74.59987 18294 18962 fybstr | 0 fye | 429 18903.74 65.72141 18658 18992 -------------+--------------------------------------------------------- fyestr | 0 status | 0 rebates | 277 -5897.303 9639.952 -59044 62440 epo | 427 -167585.7 193739.1 -1124219 232698 by Jean Roth , jroth@nber.org , 24 Aug 2018