Summary statistics for b_1_c0_42 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_42 | 1,094 2507928 4633048 -71347 5.81e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018