Summary statistics for g_c1thr4_7 variable in snf_rollup2540_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_7 | 7,325 34255.01 138013.6 -42625 7425000 by Jean Roth , jroth@nber.org , 17 Feb 2018