Summary statistics for g_c1thr4_11 variable in hosp_rollup2552_96_1996 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_11 | 5,836 1.98e+07 3.75e+07 -1.68e+07 5.89e+08 by Jean Roth , jroth@nber.org , 3 Sep 2018