Figure 3From: Probe set filtering increases correlation between Affymetrix GeneChip and qRT-PCR expression measurementsAverage Pearson's correlations between MA and qRT-PCR fold change. Plots present average correlations between values of fold change calculated from MA and qRT-PCR measurements. Plot A shows results for the old annotation while plot B presents results for the new annotation. Curves are coloured and numbered to indicate the preprocessing algorithms.Back to article page