Summary statistics for e3_2_ipf_c1_32 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~32 | 1,164 2222804 2046741 873 2.11e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018