Summary statistics for e3_2_ipf_c1_7 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~_7 | 14 1.363571 1.67668 .01 5.86 by Jean Roth , jroth@nber.org , 24 Aug 2018