Summary statistics for e3_2_ipf_c1_10 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~10 | 70 .0838206 .0951331 .003629 .438291 by Jean Roth , jroth@nber.org , 24 Aug 2018