Summary statistics for g_c1thr4_3 variable in snf_rollup2540_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_3 | 513 1387099 9928742 -293843 2.10e+08 by Jean Roth , jroth@nber.org , 17 Feb 2018