Summary statistics for e3_2_ipf_c1_33 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~33 | 22 34085.91 101309.5 -14517 438653 by Jean Roth , jroth@nber.org , 23 Aug 2018