Summary statistics for b_1_c0_1 variable in hosp_rollup2552_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_1 | 3,370 1495966 3754477 -4821551 1.20e+08 by Jean Roth , jroth@nber.org , 8 Sep 2018