Summary statistics for e_b_ipf_c1_24 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_ipf_c~24 | 612 28256.88 133946.1 1 1925657 by Jean Roth , jroth@nber.org , 24 Aug 2018