Summary statistics for b_1_c0_54 variable in hosp_rollup2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_54 | 2,197 134272.6 418529.9 -228345 1.09e+07 by Jean Roth , jroth@nber.org , 3 Sep 2018