Summary statistics for b_1_c0_1 variable in snf_rollup2540_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_1 | 12,444 527917.7 664975.8 -3063937 1.10e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018