[aroma.affymetrix] Re: exon array analysis

2009-10-11 Thread Enid
Hi Mark, Yes, I did forget that line. I just tried it and it works! Thanks so much for your help, Enid --~--~-~--~~~---~--~~ When reporting problems on aroma.affymetrix, make sure 1) to run the latest version of the package, 2) to report the output of sessionInf

[aroma.affymetrix] Re: AffymetrixCelSet, Could not locate a file for this chip type

2009-10-11 Thread cjb
Thanks Mark, I thought it might be something simple like that but just couldn't troubleshoot it. The concept and use of tags is new to me. By the way thanks, to everyone who has contributed to the user guide and use cases (vignettes) for aroma.affymetrix, they are very useful! Carol On Oct 11,

[aroma.affymetrix] Re: AffymetrixCelSet, Could not locate a file for this chip type

2009-10-11 Thread Mark Robinson
Hi Carol. This throws an error because your CDF has a tag ("r3") and there is no way to send a tag for the CDF file through the AffymetrixCelSet$byName function. I recommend that you just do this in 2 commands, as you've done successfully. Alternatively, you can remove the ",r3" from your CDF f