On Wed, Jun 15, 2011 at 3:52 AM, Asma rabe <asma.rabe@gmail.com> wrote:

> Hi all,
>
> I would like to use ChIPpeakAnno to annotate chip-seq peaks that i've, my
> peaks are in tab separated file that have the columns below
>
> chr start end width
>
> I would like to put my data in IRanges in order to use ChIPpeakAnno ,can
> you
> tell me how to do that?
>
>
Do you really need the width column? If you drop that, you have a BED file
that can be loaded with rtracklayer::import.bed.

Michael


> Thanks in advance
> Best Regards,
> Rabe
>
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