Summary statistics for h4_2_hha1_c2_31 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~1_c2_31 | 1,147 714684.6 1043688 207 1.28e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018