Summary statistics for g_c1thr4_36 variable in hosp_rollup2552_96_2005 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_36 | 5,983 1.74e+07 5.01e+07 -5.97e+08 1.16e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018