建立了一个死亡预测模型，需要比较新建立模型和已经建立的模型在训练集和验证集中ROC曲线下面积（也就是模型在训练集和验证集中区分度的比较），请问SPSS怎么做 Hanley and McNeil test.

The predictive accuracy was assessed by AUROCs,

which were compared according to Hanley and McNeil.