Summary statistics for g_c1thr4_7 variable in snf_rollup2540_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_7 | 8,281 34246.12 118842.2 -243529 5917846 by Jean Roth , jroth@nber.org , 17 Feb 2018