Figure 2
From: HPeak: an HMM-based algorithm for defining read-enriched regions in ChIP-Seq data
Performance comparison between HPeak (using data from both treated and untreated samples or using data from treated sample only) and other ChIP-Seq analysis algorithms. A. NRSF ChIP-Seq data: Chi-square test statistics of motif enrichment comparing original sequences under peaks and a set of random control sequences. B. STAT1 ChIP-Seq data: Chi-square test statistics of motif enrichment comparing original sequences under peaks and a set of random control sequences.