Summary statistics for g_c1thr4_39 variable in hosp_rollup2552_96_2008 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_39 | 109 1.39e+07 6.44e+07 -1.56e+08 5.42e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018