Summary statistics for b_1_c0_33 variable in snf_rollup2540_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_33 | 2,845 25952.52 77875.96 -339514 3608947 by Jean Roth , jroth@nber.org , 17 Feb 2018