Summary statistics for b_1_c0_38 variable in hosp_rollup2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_38 | 2,170 492393 678581.5 -15859 1.09e+07 by Jean Roth , jroth@nber.org , 3 Sep 2018