Summary statistics for g_c1thr4_29 variable in snf_rollup2540_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_29 | 1,761 54370.36 185952.5 -987617 2881340 by Jean Roth , jroth@nber.org , 17 Feb 2018