Summary statistics for g_c1thr4_34 variable in snf_rollup2540_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_34 | 12,242 387965.5 1145190 -1.14e+07 5.87e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018