Summary statistics for g_c1thr4_43 variable in snf_rollup2540_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_43 | 2,629 6808544 1.46e+07 -3500000 2.14e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018