Quality control for microarrays (Affymetrix, Illumina, and Agilent)

### Context

Where possible, we would like to provide users with quality control reports for samples we process as a part of this project. Depending on what stage the QC is performed (e.g., on the output of image analysis software) and the output of the QC software utilized, this may also serve as a filter of some kind _prior_ to processing.

### Problem or idea

It is very likely that multiple software packages (and associated research) for generating quality control reports for major microarray manufacturers -- Affymetrix, Illumina, and Agilent -- are available. We have yet to explore these options/compile a list.

### Solution or next step

I will use this ticket to track what is currently available and any relevant literature.