Summary statistics for e_b_irf_c1_40 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_irf_c~40 | 428 7547.764 53191.59 -20 759128 by Jean Roth , jroth@nber.org , 24 Aug 2018