Summary statistics for g_c1thr4_26 variable in snf_rollup2540_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_26 | 2,740 621219 3760891 -2.00e+07 5.75e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018