Summary statistics for d3_ipf_c3_66 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d3_ipf_c3_66 | 1,095 24229.94 71539.47 42 1690928 by Jean Roth , jroth@nber.org , 24 Aug 2018