Summary statistics for b_1_c0_1 variable in hosp_rollup2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_1 | 4,228 1652113 3109006 -435613 6.76e+07 by Jean Roth , jroth@nber.org , 3 Sep 2018