Summary statistics for b_1_c0_38 variable in hosp_rollup2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_38 | 2,135 1075266 1503565 -101430 2.49e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018