Summary statistics for g_c1thr4_47 variable in hosp_rollup2552_96_2005 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_47 | 27 2.18e+07 5.92e+07 3518 2.88e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018