Summary statistics for e_b_ipf_c1_43 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_ipf_c~43 | 268 1020.403 13028.26 -60254 161739 by Jean Roth , jroth@nber.org , 24 Aug 2018