Table 1.

CV-based performance robustness of the SVM classifier on training and test set in TCGA cohort

Dataset	10-fold CV	C-index	Brier score	Log-rank P (geo. mean)
Training	3-omics training (60%)	0.70 (±0.04)	0.19 (±0.01)	0.001
Test	3-omics test (40%)	0.69 (±0.08)	0.20 (±0.02)	0.005
	RNA only	0.68 (±0.07)	0.20 (±0.02)	0.01
	miRNA only	0.69 (±0.07)	0.20 (±0.02)	0.003
	Methylation only	0.66 (±0.07)	0.20 (±0.02)	0.031