Summary statistics for g_c1thr4_4 variable in snf_rollup2540_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_4 | 11,819 844760.1 1447305 -7170341 5.42e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018