Summary statistics for g_c1thr4_6 variable in snf_rollup2540_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_6 | 6,878 139920 939181.7 -1064532 5.18e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018