Summary statistics for g_c1thr4_4 variable in snf_rollup2540_96_1995 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_4 | 1,155 779121.6 1872064 -162068 4.93e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018