This is a page hosting polyaPeak, which is an R package for
ranking ChIP-seq peaks with shape information.
polyaPeak uses a Bayesian hierarchical model
to incorporate the peak shapes in the ranking.
The shapes are described by a mixture of multivariate
Polya distributions. Real data analyses show that
polyaPeak outperforms several popular peak calling software
including MACS, CisGenome and PICS.
The R package source can be download at here.
Following standard R package installation procedure to install in R.
The package vignnette is distributed within the package, or
can be found at here.