[BioC] Problem conduction MAS5 on HGU133B data

[Seth Falcon]

"Nayeem Quayum" <nayeemquayum at gmail.com> writes:
> library(affy)
> Data <- ReadAffy()
> eset <- mas5(Data)
> Calls <-mas5calls(Data)
>
> The errors I got are:
>
> background correction: mas
> PM/MM correction : mas
> expression values: mas
> background correcting...Warning message:
> cannot open: HTTP status was '404 Not Found'
> Note: http://www.bioconductor.org/CRANrepository does not seem to
> have a

What version of R and BioC packages are you using?  Send the output of
sessionInfo() after you get the error.  I suspect that you have an old
version of R.  One thing to try is to upgrade R and reinstall BioC.

+ seth