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Fig. 3 | Biology Direct

Fig. 3

From: Identification and validation of a novel signature as a diagnostic and prognostic biomarker in colorectal cancer

Fig. 3

Establishment and validation of the diagnostic model of SVM. (A) ROC curve of SVM based on four genes as features based on training data. The x‑axis indicates the false positive rate, and the y‑axis indicates the true positive rate. The five‑fold cross‑validation is represented. The final fitted average is denoted by the black dotted line; (B) The ROC curve analysis for model efficacy based on testing data. The x‑axis represented the FPR, and the y‑axis represented the TPR. ROC: receiver operating characteristic, FPR: false-positive rate, TPR, true-positive rate

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