Summary statistics for g_c1thr4_13 variable in hosp_rollup2552_96_2006 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_13 | 3,849 2251506 7534322 -65569 2.98e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018