Skip to main content


Figure 2 | BMC Bioinformatics

Figure 2

From: Probe set filtering increases correlation between Affymetrix GeneChip and qRT-PCR expression measurements

Figure 2

Correlations of the most reproducible preprocessing algorithms. Plots of correlations for 2 filtering/mapping methods, A and F, and both annotations in 2 applications (estimation of fold change and detection of differential expression), obtained for 3 preprocessing algorithms (PLIER, MBEImm, and GC-RMA). Colours denote filtering/mapping methods: A - grey, F - black while a line style stands for annotation: solid line - the new annotation, dashed line - the old annotation.

Back to article page