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Figure 4 | Genome Biology

Figure 4

From: Correction of technical bias in clinical microarray data improves concordance with known biological information

Figure 4

The correlation between genes and bias metrics is non-randomly distributed according to mean gene intensity. For each probe set in the breast cancer data set, we calculated the mean intensity (across all 98 samples) and the correlation with a bias metric (also across all 98 samples). The values for all 12,625 probe sets were summarized as two-dimensional histograms for each of the four bias metrics: (a) PM IQR; (b) RMA IQR; (c) PM median; and (d) degradation.

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Genome Biology

ISSN: 1474-760X

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