Summary statistics for b_1_c0_6 variable in hosp_rollup2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_6 | 6,218 8097746 2.40e+07 -1660243 9.63e+08 by Jean Roth , jroth@nber.org , 6 Sep 2018