Summary statistics for e3_2_ipf_c1_21 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~21 | 367 76356.52 146320.1 283 1678952 by Jean Roth , jroth@nber.org , 24 Aug 2018