Summary statistics for epo_costs265_94_2007 dataset : by Jean Roth , jroth@nber.org , 17 Feb 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- provider | 0 prvdr_num | 0 fyb | 4,274 17167.15 57.73792 16802 17501 fybstr | 0 fye | 4,274 17518.59 44.70837 17167 17531 -------------+--------------------------------------------------------- fyestr | 0 status | 0 other_epoe~s | 4,274 625068.3 3126883 -59302 2.03e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018