Summary statistics for e3_2_ipf_c1_6 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~_6 | 167 7.018144 7.491529 .16 49.1 by Jean Roth , jroth@nber.org , 24 Aug 2018