Summary statistics for g_c1thr4_23 variable in hosp_rollup2552_96_2009 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_23 | 235 3358555 1.87e+07 -53010 2.39e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018