Summary statistics for e3_3_irf_c1_50 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_3_irf_~50 | 836 235709.4 337717.4 129 2819286 by Jean Roth , jroth@nber.org , 24 Aug 2018