Summary statistics for g_c1thr4_10 variable in hosp_rollup2552_96_2008 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_10 | 978 1.55e+07 8.76e+07 -3.14e+08 1.56e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018