Summary statistics for e3_3_irf_c1_30 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_3_irf_~30 | 10 -825605.9 756261.5 -2666862 -298580 by Jean Roth , jroth@nber.org , 24 Aug 2018