Summary statistics for g_c1thr4_27 variable in snf_rollup2540_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_27 | 12,284 3343593 1.01e+07 -1213919 2.73e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018