Summary statistics for b_1_c0_13 variable in snf_rollup2540_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_13 | 11,759 91167.95 99018.73 -11027 2454957 by Jean Roth , jroth@nber.org , 17 Feb 2018