Summary statistics for g_c1thr4_42 variable in snf_rollup2540_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_42 | 12,645 1203529 4757549 -8506608 2.62e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018