Fig. 1From: Increased peak detection accuracy in over-dispersed ChIP-seq data with supervised segmentation modelsExamples of ChIP-seq coverage profiles from the histone mark H3K36me3 and H3K4me3 datasets. (Top) In blue , a piecewise constant function affected by three unconstrained abrupt changes shown in red . (Bottom) In blue , a piecewise constant function affected by two constrained abrupt changes shown in red Back to article page