Hello, I am a beginner of SAS and I am struggling with AUC comparison between 2 different model. In SAS, I can compare AUC between the nested(hierarchical) models using ROCCONTRAST. But, how about the different models like the following two logistic regression models? 1 . where sex = 0; model cvd = bmi; 2. where sex = 1; model cvd = bmi; The have the same independent variable but under different condition. Is it possible to compare and test the difference in that case? Thanks in advance, Nagi
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