Summary statistics for d3_ipf_c2_71 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d3_ipf_c2_71 | 1,010 42122.51 117438.6 1 1951177 by Jean Roth , jroth@nber.org , 24 Aug 2018