Identification of a New Prediction Model for Bladder Cancer Related to Immune Functions and Chemotherapy Using Gene Sets of Biological Processes

Figure 2

Classification of TCGA-BLCA cohort based on the biological processes enrichment score. (a) BLCA patients were grouped into three clusters according to the consensus clustering matrix for . (b) The PCA scatter plot indicating that three clusters were well distinguished. (c) NMF matrix heat map of each cluster. (d) Kaplan-Meier curves showing three gene clusters that are significantly related to overall survival in BLCA patients (log-rank, ). (e) Identification of clustering value using silhouette width plots which shows a good accuracy.

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