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Figure 3 | BMC Bioinformatics

Figure 3

From: Intensity dependent estimation of noise in microarrays improves detection of differentially expressed genes

Figure 3

Genes with similar intensity show normal noise distribution: Distribution of the differences between experimental repeats (blue line) and their fit to normal distribution (red line). (a) The fit for all the genes on the array is poor, (b) for genes with mean intensity between 5 and 6 and for (c) genes with mean intensity between 7 and 8 excellent fits for normality are obtained (dataset used: GSE19921).

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BMC Bioinformatics

ISSN: 1471-2105

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