Summary statistics for g_c1thr4_52 variable in snf_rollup2540_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_52 | 75 -2181436 1.64e+07 -6.84e+07 3.02e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018