Additional file 3: of An evaluation of processing methods for HumanMethylation450 BeadChip data

Multidimensional scaling plot of distances between samples in COAD, scaling dimensions 1 vs 2, samples colored by plates. Euclidean distances between sample pairs are computed for a common set of 5000 features having the largest standard deviations across all samples. Features containing SNPs or mapping to the sex chromosomes were excluded. (PDF 7 kb)