[BioC] yeast2cdf qc.affy(unnormalised, ) I'm Sorry Error: - help,

[Saurin D. Jani]

Dear BioC,

I have downloded and installed BioC 1.7 version of yeast2, yeast2cdf,
yeast2probe.

When I do QCReport(affybatch)...it gives me error:

Computing expression calls...
............done.
scaling to a TGT of 100 ...
Scale factor for: DS1 0.0423884692508222
Scale factor for: DS2 0.0499666090393549
Scale factor for: DS3 0.0505241951060618
Scale factor for: DS4 0.044329057863556
Scale factor for: DS5 0.0540682217606064
Scale factor for: DS6 0.0492654248049955
Scale factor for: DS7 0.0443520296412118
Scale factor for: DS8 0.0593600644059379
Scale factor for: DS9 0.0487530841924384
Scale factor for: DS10 0.0433136489850759
Scale factor for: DS11 0.0383411796140063
Scale factor for: DS12 0.0381174688056688
Error in qc.affy(unnormalised, ...) : I'm sorry, I do not know about chip type:
yeast2cdf
Execution halted


Any help will be great,

Thank you in advance,
Saurin