Summary statistics for g_c1thr4_43 variable in snf_rollup2540_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_43 | 2,918 5710636 1.17e+07 -411028 1.86e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018