Summary statistics for b_1_c0_29 variable in snf_rollup2540_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_29 | 10,544 39866.1 60670.86 -78170 2216705 by Jean Roth , jroth@nber.org , 17 Feb 2018