read density plot in R

Question

[igor]

Is there an R package that can generate read density plots that are commonly used for ChIP-seq profiles? I know there are a few command-line tools like deepTools, but I would like to have a little more flexibility. It can probably be done using GenomicRanges and rtracklayer, but I am guessing there is already a package that streamlines the process. Any suggestions are welcome.

Examples:

Answer 1

[Sinji]

ChIPseeker, Genomation, and SeqPlots might be good places to start.