Summary statistics for e3_3_irf_c1_35 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_3_irf_~35 | 275 10414.92 111719.3 -402158 864314 by Jean Roth , jroth@nber.org , 24 Aug 2018