Fig. 2
From: Random forest-based modelling to detect biomarkers for prostate cancer progression
Methylation heatmap of the selected CpG sites in the discovery cohort. Each column represents a sample with predicted good or poor prognosis, while rows represent selected differentially methylated CpG sites. Annotations on the left side indicate top-ranked candidate genes associated with most informative CpG sites. Low and high methylation beta values in a range from 0 to 1 are shown in a blue to red colour scale. Hierarchical clustering was done on Euclidian distance between samples and sites. BCR: PSA-based biochemical recurrence