Summary statistics for s4_hha1_c1_38 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s4_hha1_c1~8 | 878 60968.5 202227.7 7 4152357 by Jean Roth , jroth@nber.org , 24 Aug 2018