Summary statistics for b_1_c0_19 variable in snf_rollup2540_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_19 | 1,098 379809.5 670537.9 -4595 1.27e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018