Summary statistics for b_1_c0_2 variable in snf_rollup2540_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_2 | 7,761 83334.48 222564.7 -90834 1.55e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018