Summary statistics for g_c1thr4_34 variable in snf_rollup2540_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_34 | 12,366 416157.1 3320756 -6792056 2.06e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018