Summary statistics for g_c1thr4_38 variable in snf_rollup2540_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_38 | 1,389 903350.9 3737354 -8167962 4.77e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018