Summary statistics for g_c1thr4_45 variable in hosp_rollup2552_96_1997 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_45 | 842 4375202 1.38e+07 -4588426 1.27e+08 by Jean Roth , jroth@nber.org , 5 Sep 2018