Summary statistics for e_b_irf_c1_23 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_irf_c~23 | 4 9147.25 7515.078 1921 19706 by Jean Roth , jroth@nber.org , 23 Aug 2018