Summary statistics for b_1_c0_19 variable in hosp_rollup2552_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_19 | 845 1837486 6400753 -8294471 8.79e+07 by Jean Roth , jroth@nber.org , 8 Sep 2018