[BioC] Bioconductor cdf package for Arabidopsis?
Rafael A. Irizarry
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
> Is there a cdf package that is suitable for this array? Thanks,
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