Summary statistics for g_c1thr4_46 variable in snf_rollup2540_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_46 | 747 1265201 3310635 -1.22e+07 4.21e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018