Research Article

[Retracted] Exploring Early Physical Examination Diagnostic Biomarkers for Alzheimer’s Disease Based on Least Absolute Shrinkage and Selection Operator

Figure 3

Construction of Lasso diagnostic model. (a, b) LASSO model. (c) ROC curve analysis of the training set (GSE33000). (d) ROC curve analysis of the training set (GSE97760). (e) ROC curve analysis of the validation set (GSE18309).
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