Summary statistics for g_c1thr4_34 variable in hosp_rollup2552_96_2008 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_34 | 1,475 6648550 4.01e+07 -4.78e+08 4.71e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018