Summary statistics for dbo_vwhqi_hosp_mpv_msr dataset : by Jean Roth , jroth@nber.org , 16 Nov 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- provider | 0 hospname | 0 state | 0 drg | 140,880 393.6095 171.4842 38 748 drgname | 0 -------------+--------------------------------------------------------- medicareav~t | 140,880 15113.44 12296.02 542 546579 cases | 0 by Jean Roth , jroth@nber.org , 16 Nov 2016