Summary statistics for g_c1thr4_39 variable in hosp_rollup2552_96_2003 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_39 | 138 1.01e+07 3.23e+07 -6.69e+07 2.98e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018