Summary statistics for e_b_irf_c1_12 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_irf_c~12 | 18 2833.222 9737.245 -4961 41041 by Jean Roth , jroth@nber.org , 24 Aug 2018