Summary statistics for d3_ipf_c2_60 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d3_ipf_c2_60 | 1,150 521419.1 644955.4 683 6607697 by Jean Roth , jroth@nber.org , 24 Aug 2018