Summary statistics for b_1_c0_29 variable in snf_rollup2540_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_29 | 10,446 40940.02 58025.82 -13656 1516307 by Jean Roth , jroth@nber.org , 17 Feb 2018