Summary statistics for g_c1thr4_43 variable in snf_rollup2540_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_43 | 2,876 5894233 1.25e+07 -1030353 1.92e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018