Summary statistics for g_c1thr4_25 variable in snf_rollup2540_96_2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_25 | 13 393204.8 568334.3 2071 1645989 by Jean Roth , jroth@nber.org , 17 Feb 2018