[BioC] Custom CDF Files - howto ?

Rhonda DeCook rdecook at iastate.edu
Wed Jan 26 06:13:06 CET 2005


Sorry Rich,

I realize now that you're working with a custom CDF 'file', not with a custom 
CDF 'environment' which is what I was doing.

Good luck,
Rhonda



> 
> 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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