Summary statistics for d3_ipf_c3_65 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d3_ipf_c3_65 | 1,075 14972.18 29942.37 6 416236 by Jean Roth , jroth@nber.org , 24 Aug 2018