Schematic representation of the 2D annotation enrichment score. The score is a number pair inside the displayed rectangle. Significant terms will avoid a circular region around the origin. The green regions correspond to concordant up or down regulation. The blue regions correspond to terms that are up or down in one direction, but not in the other, while the terms in the red regions show anti-correlating behavior.
Cox and Mann BMC Bioinformatics 2012 13(Suppl 16):S12 doi:10.1186/1471-2105-13-S16-S12