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Fig. 1 | Clinical Epigenetics

Fig. 1

From: An empirically driven data reduction method on the human 450K methylation array to remove tissue specific non-variable CpGs

Fig. 1

Quality control of samples from GEO for each tissue type. a Heat maps showing sample-sample correlation values. Side colours show the study ID of each sample, and samples are ordered by study ID. b Plots of the average sample-sample correlation for each sample to show possible outliers and studies with overall low average sample-sample correlation

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