Summary statistics for h4_2_hha1_c1_22 variable in prds_hosp10_yr2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~1_c1_22 | 1,103 650531.5 1233694 1832 1.57e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018