Summary statistics for e3_2_ipf_c1_21 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~21 | 1,058 80749.9 139915.7 283 1820053 by Jean Roth , jroth@nber.org , 24 Aug 2018