Summary statistics for e3_2_ipf_c1_3 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~_3 | 126 30961.03 35503.81 236 194391 by Jean Roth , jroth@nber.org , 24 Aug 2018