Summary statistics for e_b_ipf_c1_24 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_ipf_c~24 | 223 22077.32 111040.5 1 1382197 by Jean Roth , jroth@nber.org , 24 Aug 2018