Summary statistics for g_c1thr4_37 variable in snf_rollup2540_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_37 | 4,202 375596.9 1352430 -4306024 3.05e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018