Summary statistics for e_b_ipf_c1_6 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_ipf_c1_6 | 77 31666.88 94218.17 4 435027 by Jean Roth , jroth@nber.org , 24 Aug 2018