Summary statistics for b_1_c0_60 variable in hosp_rollup2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_60 | 2,863 1717314 4129172 -1154695 5.27e+07 by Jean Roth , jroth@nber.org , 3 Sep 2018