Summary statistics for e3_3_irf_c1_11 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_3_irf_~11 | 81 .1295128 .1144187 .003002 .580474 by Jean Roth , jroth@nber.org , 23 Aug 2018