Summary statistics for e3_2_ipf_c1_22 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~22 | 719 2124113 1964812 44473 1.79e+07 by Jean Roth , jroth@nber.org , 26 Oct 2018