Summary statistics for g_c1thr4_16 variable in snf_rollup2540_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_16 | 7,190 891141.3 2627768 -9.00e+07 3.81e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018