Figure 5From: Assessment of composite motif discovery methodsNucleotide-level correlation scores at different noise levels. Plot of nCC scores at increasing noise levels when methods are supplied with TRANSFAC PWM sets (a) and custom matrices (b). Scores shown are averages over all sequence sets and decoy selections at each noise level. MCAST was unable to function properly with very large PWM sets and was therefore assigned a score of zero at the 99% level.Back to article page