Summary statistics for b_1_c0_38 variable in snf_rollup2540_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_38 | 182 310752.6 1126023 -2705 1.46e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018