Summary statistics for b_1_c0_11 variable in snf_rollup2540_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_11 | 3,456 50997.43 173050.7 -14580 4771555 by Jean Roth , jroth@nber.org , 17 Feb 2018