[BioC] Custom CDF Files - howto ?

[Robert Gentleman]

I think that you need to hand edit the cel files and put the name of  
your new custom CDF env in there. Since that is where the software  
looks to decide what CDF it needs.

  Robert
On Jan 25, 2005, at 8:04 PM, Richard Finney wrote:

>
> I have created a custom CDF file.
>
> The purpose is to measure the expression of splice
> variations.
>
> I place the file in the same directory as the CEL
> files and crank up R and do the usual BIOC
> incantation.
>
> Based on a suggestion offered by the brainiacs at
> University of Michigan (
> http://brainarray.mhri.med.umich.edu/Brainarray/Database/CustomCDF/ 
> cdfreadme.htm#How_to_use_the_custom_CDF_file:_
> )
> I try something like this ...
>
> data<-ReadAffy();
> data at cdfName<-"NEW.CDF"
>
> But subsequent data processing calls attempt to
> connect to the internet and get a CDF file from there.
>
> Obviously, I missing something.
>
> Anybody got any ideas?
>
> Please add to any "RTFM" responses a specific FM to
> read.
>
> Thanks!
>
> Rich
>
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>
>
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| Robert Gentleman              phone: (206) 667-7700                    
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| Head, Program in Computational Biology   fax:  (206) 667-1319   |
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