Summary statistics for epo_costs265_94_2009 dataset : by Jean Roth , jroth@nber.org , 17 Feb 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- provider | 0 prvdr_num | 0 fyb | 4,738 17898.71 59.10164 17518 18232 fybstr | 0 fye | 4,738 18249.49 45.85054 17903 18262 -------------+--------------------------------------------------------- fyestr | 0 status | 0 other_epoe~s | 4,738 564666 412024.3 -17280 3931231 by Jean Roth , jroth@nber.org , 17 Feb 2018