Summary statistics for d3_ipf_c2_200 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d3_ipf_c2~00 | 719 1977524 2391464 43102 2.55e+07 by Jean Roth , jroth@nber.org , 26 Oct 2018