Summary statistics for e3_2_ipf_c1_18 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~18 | 1,124 2347137 2066222 6063 1.83e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018