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Fig. 3 | BMC Genomics

Fig. 3

From: An evaluation of processing methods for HumanMethylation450 BeadChip data

Fig. 3

Multidimensional scaling plot of distances between samples in three datasets. a TCGA-KIRC, b TCGA-COAD, c Alzheimer’s brain data, scaling dimensions 9 vs 10, d Alzheimer’s brain data, scaling dimensions 1 vs 2, samples coloured 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. Samples are colored by disease status (a,b,c) or plates (d)

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