Summary statistics for g_c1thr4_36 variable in hosp_rollup2552_96_2006 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_36 | 6,007 1.90e+07 5.77e+07 -6.39e+08 1.28e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018