Summary statistics for b_1_c0_61 variable in hosp_rollup2552_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_61 | 4,901 3168725 4318801 -437619 4.81e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018