Summary statistics for e_b_ipf_c1_3 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_ipf_c1_3 | 659 30765.65 171337.7 16 2616591 by Jean Roth , jroth@nber.org , 24 Aug 2018