Summary statistics for g_c1thr4_6 variable in snf_rollup2540_96_1995 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_6 | 556 111393.2 1304561 -3230000 3.03e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018