Summary statistics for b_1_c0_19 variable in snf_rollup2540_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_19 | 1,177 387539.7 702177.6 -816 1.35e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018