Summary statistics for g_c1thr4_13 variable in snf_rollup2540_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_13 | 5,560 227532.8 718691.1 -47469 2.52e+07 by Jean Roth , jroth@nber.org , 17 Feb 2018