Summary statistics for g_c1thr4_50 variable in hosp_rollup2552_96_1997 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_50 | 98 1.50e+07 4.51e+07 -5868043 2.97e+08 by Jean Roth , jroth@nber.org , 5 Sep 2018