Summary statistics for dbo_vwhqi_us_national_mpv_msr dataset : by Jean Roth , jroth@nber.org , 16 Nov 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- drg | 46 365.3043 174.0392 88 570 drgname | 0 medicarepa~e | 0 cases | 46 75614.76 128002.6 6996 589530 by Jean Roth , jroth@nber.org , 16 Nov 2016