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Figure 1 | BMC Bioinformatics

Figure 1

From: A power law global error model for the identification of differentially expressed genes in microarray data

Figure 1

Relationship between measurement variability and mean expression level. For each of the 12488 probe sets displayed on Affymetrix MG-U74Av2 chips the standard deviation (st. dev.) or the coefficient of variation (CV = st. dev. / mean) is plotted against the mean in either linear or log-log plots based on absolute expression values derived from the 16iDC data set.

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BMC Bioinformatics

ISSN: 1471-2105

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