Summary statistics for g_c1thr4_44 variable in hosp_rollup2552_96_2004 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_44 | 6,040 5.14e+07 1.14e+08 -3.66e+08 2.03e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018