Summary statistics for g_c1thr4_51 variable in snf_rollup2540_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_51 | 12,618 1421011 8286677 -4.52e+07 3.42e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018