Summary statistics for g_c1thr4_46 variable in snf_rollup2540_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_46 | 574 1194978 4945699 -5889349 7.82e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018