proc logistic中SAS ROC曲线的输出AUC

proc logistic中SAS ROC曲线的输出AUC,sas,logistic-regression,roc,Sas,Logistic Regression,Roc,我想保存多个ROC分析的AUC值,并将它们附加在一起,以便快速列出哪些变量组合的AUC值最大 我不知道如何输出AUC值,但我只能输出roc统计数据 ODS GRAPHICS ON; PROC LOGISTIC data = dataset PLOTS(only) = (roc(id = obs) effect); CLASS outcome ; MODEL outcome = var / scale = none

我想保存多个ROC分析的AUC值,并将它们附加在一起,以便快速列出哪些变量组合的AUC值最大

我不知道如何输出AUC值,但我只能输出roc统计数据

 ODS GRAPHICS ON;
    PROC LOGISTIC data = dataset PLOTS(only) = (roc(id = obs) effect);
       CLASS outcome ;
       MODEL outcome = var / scale = none 
                       clparm = wald
                       clodds = pl
                       rsquare OUTROC= RocStats;
    RUN;    
 ODS GRAPHICS OFF;

AUC值位于以下数据集中的变量
区域

PROC LOGISTIC DATA = SASHELP.CLASS;
    CLASS SEX;
    MODEL SEX = HEIGHT WEIGHT / OUTROC = ROC;
    ROC;
    ODS OUTPUT ROCASSOCIATION = AUC;
RUN;

TITLE "AUROC";

PROC PRINT DATA=AUC NOOBS LABEL;
    WHERE ROCMODEL = 'Model';
    VAR AREA;
RUN;

谢谢我查阅了proc后勤文档,我想我应该查阅ODS输出文档。