Summary statistics for d3_irf_c2_73 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d3_irf_c2_73 | 864 1185694 1538697 1388 1.18e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018