Youden Index and Optimal Cut-Point Estim
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Marcus D. Ruopp; Neil J. Perkins; Brian W. Whitcomb; Enrique F. Schisterman
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Article
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2008
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John Wiley and Sons
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English
โ 234 KB
## Abstract The receiver operating characteristic (ROC) curve is used to evaluate a biomarker's ability for classifying disease status. The Youden Index (__J__), the maximum potential effectiveness of a biomarker, is a common summary measure of the ROC curve. In biomarker development, levels may be