Summary statistics for g_c1thr4_38 variable in hosp_rollup2552_96_2000 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_38 | 2,678 2.21e+07 5.37e+07 -2.25e+08 7.49e+08 by Jean Roth , jroth@nber.org , 8 Sep 2018