Figure 3
From: Reproducibility of gene expression across generations of Affymetrix microarrays
Distribution of the number of probe sets versus the different levels of gene expression values on the HuGeneFL. 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 from the HuGeneFL and HG-U95A is roughly correlated to the levels of gene expression levels on the HuGeneFL chip. For the Y-axis, each of the 8,044 probe sets was represented 7 times, one for each measurement on the HuGeneFL chip.