Thanks!


On Thu, Oct 31, 2013 at 6:32 PM, Steve Lianoglou
<lianoglou.steve@gene.com>wrote:

> Hi Nick
>
> FIrst, please use "reply-all" when replying to emails from the list so we
> can keep the thread on list and other can help.
>
> Now:
>
>
> On Oct 31, 2013, at 11:22 AM, "Nikolay N." <nikolay12@gmail.com> wrote:
>
> > Thanks, Steve.
> >
> > I had a look at it but I am concerned about the gene.length parameter.
> It expects a vector of length nrow(x) giving gene length in bases. Is this
> already part of the DGEList object or I have to compile that list
> separately?
>
> This is something you will have to provide yourself, actually.
>
> You can look at the source code for the function by just typing its name
> (w/o `()` in your REPL):
>
> R> rpkm
> [source code dump here]
>
> When you do that, you'll see that gene.length is "any old" (numeric)
> vector. You'll have to ensure that the i'th element in that vector matches
> up to the i'th row of your DGEList prior to calling that function.
>
> HTH,
> -steve
>
> --
> Steve Lianoglou
> Computational Biologist
> Bioinformatics and Computational Biology
> Genentech
>
>
>

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