Summary statistics for g_c1thr4_49 variable in snf_rollup2540_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_49 | 8,462 5106449 1.85e+07 -1.65e+07 4.62e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018