Summary statistics for h4_2_hha1_c2_24 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~1_c2_24 | 1,147 714761 1043758 207 1.28e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018