Summary statistics for g_c1thr4_36 variable in snf_rollup2540_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_36 | 8,451 50599.7 211265.4 -3341689 9288366 by Jean Roth , jroth@nber.org , 17 Feb 2018