Summary statistics for g_c1thr4_24 variable in snf_rollup2540_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_24 | 8,873 551631.8 3656631 -6113503 2.51e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018