I have an expression array dataset done with Agilent one color array, and I wanted to do QC using arrayQualityMetrics. I read in the raw Agilent data using limma and background correct and normalization was done according to limma User's guide. This works fine and I got an EList and EListRaw objects. However it seems arrayQualityMetrics doesn't accept these objects as input. Please, How can I assess the quality control of my data. Any one has an idea?
Thanks a lot,