Summary statistics for b_1_c0_30 variable in snf_rollup2540_96_1995 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_30 | 1,176 107318.8 157460.2 -18225 2395098 by Jean Roth , jroth@nber.org , 17 Feb 2018