Summary statistics for e3_3_irf_c1_7 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_3_irf_~_7 | 87 3.295517 3.036523 .01 17.5 by Jean Roth , jroth@nber.org , 24 Aug 2018