Summary statistics for g_c1thr4_16 variable in snf_rollup2540_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_16 | 5,694 1141900 2246265 -3.52e+07 3.60e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018