Fig. 4
From: WACS: improving ChIP-seq peak calling by optimally weighting controls
Comparison of controls used by WACS and ENCODE. The rows and columns correspond to the ChIP-seq and control experiments respectively. For each ChIP-seq dataset, the controls are given a blue color if they are used by WACS only, a maroon color if they are ENCODE matched controls only, and a magenta color if they are used by both ENCODE and WACS