Figure 2From: Reproducibility of gene expression across generations of Affymetrix microarraysDistribution of the number of probe sets versus the number of 'P' calls given by those probe sets for all the 14 chips. The Y-axis of the line graph appears on the left, while the Y-axis of the column graph appears on the right. The correlation between the gene expression values of HuGeneFL and HG-U95A is roughly correlated to the number of 'P' calls given by the probe sets in each chip.Back to article page