Summary statistics for g_c1thr4_10 variable in snf_rollup2540_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_10 | 1,183 724320.2 2079578 -5378402 2.09e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018