Summary statistics for d3_ipf_c3_60 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d3_ipf_c3_60 | 1,142 62980.11 58341.68 53 699173 by Jean Roth , jroth@nber.org , 24 Aug 2018