Summary statistics for e_b_irf_c1_4 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_irf_c1_4 | 7 5261.429 4071.247 1132 12317 by Jean Roth , jroth@nber.org , 24 Aug 2018