Summary statistics for n_hbips2_overall_den variable in hospital_quarterly_ipfqr_measures_national dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- n_hbips2_o~n | 1 2.71e+07 . 2.71e+07 2.71e+07 by Jean Roth , jroth@nber.org , 25 Aug 2017