Summary statistics for g_c1thr4_12 variable in snf_rollup2540_96_2004 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_12 | 5,742 473239.3 2188959 -1562727 7.87e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018