Summary statistics for g_c1thr4_4 variable in snf_rollup2540_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_4 | 11,712 848902.2 1518784 -6190020 5.57e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018