Summary statistics for g_c1thr4_11 variable in hosp_rollup2552_96_2006 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_11 | 6,012 3.74e+07 9.05e+07 -1.84e+08 1.49e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018