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 | 134,245 388.9156 168.8873 38 748 drgname | 0 -------------+--------------------------------------------------------- cases | 0 by Jean Roth , jroth@nber.org , 16 Nov 2016