Summary statistics for g_c1thr4_36 variable in snf_rollup2540_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_36 | 6,811 44628.94 135612.3 -3480314 3357143 by Jean Roth , jroth@nber.org , 17 Feb 2018