Summary statistics for g_c1thr4_43 variable in snf_rollup2540_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_43 | 2,838 6839596 1.49e+07 -7878583 2.30e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018