Ben-

The DiffBind package computes a version of this after counting reads. It shows up as the "SN" value, which stands for Signal-Noise but is computed as the percentage of library reads that overlap with consensus peaks.

-Rory

> It has been recommended for ChIP-seq experiments that the fraction of reads in peaks (FRiP) stat is a good QC > measure [http://genome.cshlp.org/content/22/9/1813.full].  I can't seem to find a BioConductor package in which > this is implemented ? has anyone got any suggestions (other than rolling my own!)?

> Dr Ben Sidders


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