[R] affymetrix files

[cstrato@EUnet.at]

Dear Pauline

Maybe you mean the Raffy package from Terry Speed´s group?
http://biosun01.biostat.jhsph.edu/~ririzarr/Raffy/
(However, I am not sure whether it translates CEL files, I did not test it.)

Best regards
Christian
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C.h.r.i.s.t.i.a.n  S.t.r.a.t.o.w.a
V.i.e.n.n.a,  A.u.s.t.r.i.a


Pauline Mattsson wrote:

> Dear all,
>
> I am working with affymetrix data and I am writing a program in Perl to
> normalize the data. I would like to use some statistical formulas from R in my
> Perl program, some kind of interface. How can I do this? My second question is
> where can I find the R package translating the affymetrix cel files with the
> help of affymetrix cdf file. I know that I have seen a function like this in R
> but now I am not able to find it.
>
> Thank you,
>
> Pauline
>
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