Summary statistics for g_c1thr4_1 variable in snf_rollup2540_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_1 | 12,355 373354.6 1543654 -2.39e+07 5.65e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018