Summary statistics for b_1_c0_63 variable in snf_rollup2540_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_63 | 3,583 456269.5 2171744 -5916645 6.52e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018