Figure 2
From: Background correction using dinucleotide affinities improves the performance of GCRMA
Affinity parameters calculated using dinucleotide model. Affinity parameters calculated using equation 4 for the human genome U133 Latin Square. Affinity parameters are averaged across all the 42 chips; parameters for any single chip resemble those shown here. The first letter of each dinucleotide is indicated at the top of the figure, the second letter is indicated on the connected lines. K represents the position of each dinucleotide along the probe length. Higher affinity (Y-axis) indicates brighter signal.