[BioC] Problem conduction MAS5 on HGU133B data

Sean Davis sdavis2 at mail.nih.gov
Wed Jul 26 02:35:46 CEST 2006

On 7/25/06 19:14, "Nayeem Quayum" <nayeemquayum at gmail.com> wrote:

> At first I would like to express the gratitude toward Oosting, J. and James
> MacDonal for their help solving the previous problem I posted on this forum.
> Now I have a new problem. I was trying to normalize set of microarray data
> on HGU133 paltform. I put all the HGU133A platform chips in one directory
> and all the other HGU133B chips on another directory. When I tried to
> normalized them using same script HGU133A data worked fine but got error for
> HGU133B  platform data. The  code is
> library(affy)
> Data <- ReadAffy()
> eset <- mas5(Data)
> Calls <-mas5calls(Data)
> The errors I got are:


If you can try this again and send the list an output from the command:


it may help people determine what might be the problem.


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