Summary statistics for g_c1thr4_34 variable in snf_rollup2540_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_34 | 12,042 360350.9 840746.5 -5419337 3.52e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018