Regarding predictive value models of a tumor marker analysis assay,receiver operating characteristic curves are most useful in assessing tumor marker analyses because:

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Receiver operating characteristic (ROC) curves allow the performance of tests or markers to be displayed over the entire range of decision levels. This enables the selection of appropriate decision levels to achieve desired test sensitivity and specificity. ROC curves are particularly useful for assessing the predictive value of tumor markers, where the ability to distinguish between diseased and non-diseased individuals is important. While A, B, and D are all important uses of tumor marker analysis, they do not directly relate to the value of ROC curves in assessing predictive value models.

Regarding Predictive Value Models of a Tumor Marker Analysis Assay,receiver