Summary statistics for n_hbips3_1864_den variable in hospital_quarterly_ipfqr_m Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- n~3_1864_den | 1 2.36e+07 . 2.36e+07 2.36e+07 by Jean Roth , jroth@nber.org , 15 Nov 2016