Fig. 4
From: Genome-wide impact of hydrogen peroxide on maintenance DNA methylation in replicating cells
Unsupervised assessment of data variability. a Multidimensional scaling of M-values, with the distances for leading log2FC in dimension 1 represented on the x-axis and the leading log2FC in dimension 2 are represented on the y-axis. Red and blue dots represent control samples (4-h and 72-h time points respectively), green and purple dots represent H2O2 treated samples (4-h and 72-h time points, respectively). b Hierarchical clustering of β-values for all probes. The relative change in β-values is represented on the y-axis and individual samples are represented on the x-axis