Summary statistics for g_c1thr4_5 variable in snf_rollup2540_96_2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_5 | 1,030 440892.2 3120866 -1.03e+07 7.49e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018