Summary statistics for e3_2_ipf_c1_8 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~_8 | 94 5.429362 5.469596 .02 25.41 by Jean Roth , jroth@nber.org , 26 Oct 2018