The blue module was highly correlated with stromal Score (R2 = 0.77, P = 4.3e-79), immune score (R2 = 0.85, P = 5.2 e-112), estimate score (R2 = 0.87, P = 2.3e-123), and tumor purity (R2 = 0.88, P = 8.8e-130), while the green-yellow module showed higher correlation with CD8+ T cells (R2 = 0.66, P = 2.2e-24) (Figure 3B). Here, CD8A is linked to neoplasm.