Summary statistics for e3_2_ipf_c1_34 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~34 | 623 8731.591 171538.4 -3076245 1931773 by Jean Roth , jroth@nber.org , 24 Aug 2018