Summary statistics for e_b_irf_c1_22 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_irf_c~22 | 2 23243.5 8351.638 17338 29149 by Jean Roth , jroth@nber.org , 24 Aug 2018