Summary statistics for g_c1thr4_34 variable in snf_rollup2540_96_2006 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_34 | 12,620 492040.3 1331333 -2.27e+07 5.95e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018