Summary statistics for e3_3_irf_c1_18 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_3_irf_~18 | 129 12132.43 9983.217 320 60096 by Jean Roth , jroth@nber.org , 23 Aug 2018