its from the "cycle" package

the function only accepts expression set object, so I originally wanted to
ask if its possible to change that

so far, I have just converted the matrix into an expression set object
(ExpressionSet(matrix))

but my original question was if its possible to pass a matrix directly to
the fdrfourier function because it can basically be used for any time
series dataset not necessarily expression dataset

thanks a lot Steve for your reply


On Tue, Sep 17, 2013 at 3:50 PM, Steve Lianoglou
<lianoglou.steve@gene.com>wrote:

> Hi,
>
> On Tue, Sep 17, 2013 at 2:21 AM, Alyaa Mahmoud <alyamahmoud@gmail.com>
> wrote:
> > Dear BioC group
> >
> > Is there a way we can apply the function fdrfourier to an expression
> matrix
> > directly and not necessarily an expressionSet object ?? Please advise
>
> I'm not aware of the `fdrfourrier` function (what package is it in?)
> but if you want to apply it on an ExpressionSet but the function
> itself only accepts a matrix and if `e` is your ExpressionSet, can't
> you just `fdrfourrier(exprs(e))`?
>
> -steve
>
> --
> Steve Lianoglou
> Computational Biologist
> Bioinformatics and Computational Biology
> Genentech
>



-- 
Alyaa Mahmoud

"Love all, trust a few, do wrong to none"- Shakespeare

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