Summary statistics for e3_2_ipf_c1_32 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~32 | 1,149 2081660 1846688 -344 1.65e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018