Summary statistics for g_c1thr4_42 variable in snf_rollup2540_96_1995 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_42 | 1,192 1266543 3113161 -3104141 4.96e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018