Summary statistics for b_1_c0_56 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_56 | 5,215 3386287 6652479 -919219 1.43e+08 by Jean Roth , jroth@nber.org , 12 Sep 2018