[BioC] Bioconductor cdf package for Arabidopsis?

Rafael A. Irizarry rafa@jhu.edu
Sun, 02 Mar 2003 09:49:02 -0500 (EST)

if you have the cdf file, you can use the package makecdfenv to make you
own. if you do bioconductor would appreciate you contribute it.

On Sat, 1 Mar 2003, Hua Liu wrote:

> I want to study the probel level data from Affymetrix Arabidopsis Genome ATH1 Array. I loaded the agcdf pachage, but the folloing R result shows that agcdf does not match this new Arabidopsis ATH1 array: 
> > data<-ReadAffy("f:/doc/agl15/WS-1_ATH1.CEL")
> > data
> AffyBatch object
> size of arrays=712x712 features (3963 kb)
> Error in .local(object, ...) : Information about probe locations for ATH1-121501  could not be found.
> Try downloading the ath1121501cdf package from
> http://www.bioconductor.org/data/cdfenvs/cdfenvs.html
> Is there a cdf package that is suitable for this array? Thanks,
> Liu
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