Summary statistics for g_c1thr4_46 variable in snf_rollup2540_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_46 | 1,071 3159136 1.60e+07 -1.10e+07 3.72e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018