| Package | Maintainer | Title | 
|---|---|---|
| affycoretools | James W. MacDonald | Functions useful for those doing repetitive analyses with Affymetrix GeneChips. | 
| AffyExpress | Xuejun Arthur Li | Affymetrix Quality Assessment and Analysis Tool | 
| annaffy | Colin A. Smith | Annotation tools for Affymetrix biological metadata | 
| DynDoc | Biocore Team c/o BioC user list | Dynamic document tools | 
| exonmap | Crispin Miller | High level analysis of Affymetrix exon array data | 
| simpleaffy | Crispin Miller | Very simple high level analysis of Affymetrix data |