Summary statistics for s4_hha1_c1_38 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s4_hha1_c1~8 | 1,122 115693.5 2267615 1 7.59e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018