Hi, all.
I have a set of iDAT files from illumina expression arrays and have been looking around for a workflow that begins with the iDAT files. Illuminaio can read them and beadarray and lumi packages (to name a couple) can deal with illumina data normalization and processing, but I didn't find a bridge between the illuminaio output and further processing. I very well may have missed something, but I thought I would check.
Thanks, Sean
I'm feeling like a time traveler jumping into a discussion that started 6.9 years ago, but here I go: I'm experiencing this exact problem, and can't find any solution either. Did I miss something?
I hope you are all having a nice day!
Best, Julia
See the read.idat() function in the limma package:
or read later threads on the same topic:
One way to find these IDAT posts is to click on TAGS and search for "idat".