Summary statistics for e3_3_irf_c1_18 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_3_irf_~18 | 146 15443.05 19711.79 430 141285 by Jean Roth , jroth@nber.org , 24 Aug 2018