Summary statistics for d3_ipf_c2_71 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d3_ipf_c2_71 | 1,048 47955.29 166827.9 1 3600796 by Jean Roth , jroth@nber.org , 24 Aug 2018