Summary statistics for e2_swsnf_c1_1 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e2_swsnf_~_1 | 645 622757.5 547886.2 2113 3715197 by Jean Roth , jroth@nber.org , 24 Aug 2018