Summary statistics for e_b_irf_c1_30 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_irf_c~30 | 473 4341.518 36800.97 -32 758119 by Jean Roth , jroth@nber.org , 24 Aug 2018