| Package | Maintainer | Title | 
|---|---|---|
| ABarray | Yongming Andrew Sun | Microarray QA and statistical data analysis for Applied Biosystems Genome Survey Micorarray (AB1700) gene expression data. | 
| affy | Rafael A. Irizarry | Methods for Affymetrix Oligonucleotide Arrays | 
| affycomp | Rafael A. Irizarry | Graphics Toolbox for Assessment of Affymetrix Expression Measures | 
| AffyCompatible | Martin Morgan | Affymetrix GeneChip software compatibility | 
| affycoretools | James W. MacDonald | Functions useful for those doing repetitive analyses with Affymetrix GeneChips. | 
| AffyExpress | Xuejun Arthur Li | Affymetrix Quality Assessment and Analysis Tool | 
| affylmGUI | Keith Satterley | GUI for affy analysis using limma package | 
| affypdnn | Laurent Gautier | Probe Dependent Nearest Neighbours (PDNN) for the affy package | 
| affyPLM | Ben Bolstad | Methods for fitting probe-level models | 
| affyQCReport | Craig Parman | QC Report Generation for affyBatch objects | 
| Agi4x44PreProcess | Pedro Lopez-Romero | PreProcessing of Agilent 4x44 array data | 
| altcdfenvs | Laurent Gautier | alternative CDF environments (aka probeset mappings) | 
| annaffy | Colin A. Smith | Annotation tools for Affymetrix biological metadata | 
| aroma.light | Henrik Bengtsson | Light-weight methods for normalization and visualization of microarray data using only basic R data types | 
| ArrayExpress | Audrey Kauffmann | Access the ArrayExpress Microarray Database at EBI and build Bioconductor data structures: ExpressionSet, AffyBatch, NChannelSet | 
| arrayQualityMetrics | Audrey Kauffmann | Quality metrics on microarray data sets | 
| ArrayTools | Arthur Li | geneChip Analysis Package | 
| beadarray | Mark Dunning | Quality assessment and low-level analysis for Illumina BeadArray data | 
| bridge | Raphael Gottardo | Bayesian Robust Inference for Differential Gene Expression | 
| codelink | Diego Diez | Manipulation of Codelink Bioarrays data. | 
| copa | James W. MacDonald | Functions to perform cancer outlier profile analysis. | 
| exonmap | Crispin Miller | High level analysis of Affymetrix exon array data | 
| gcrma | Z. Wu | Background Adjustment Using Sequence Information | 
| GeneRegionScan | Lasse Folkersen | GeneRegionScan | 
| GEOquery | Sean Davis | Get data from NCBI Gene Expression Omnibus (GEO) | 
| GlobalAncova | R. Meister | Calculates a global test for differential gene expression between groups | 
| globaltest | Jelle Goeman | Testing Association of Groups of Genes with a Clinical Variable | 
| lapmix | Yann Ruffieux | Laplace Mixture Model in Microarray Experiments | 
| limma | Gordon Smyth | Linear Models for Microarray Data | 
| lumi | Pan Du | BeadArray Specific Methods for Illumina Microarrays | 
| maDB | Johannes Rainer | Microarray database and utility functions for microarray data analysis. | 
| makecdfenv | James W. MacDonald | CDF Environment Maker | 
| makePlatformDesign | Benilton Carvalho | Platform Design Package | 
| oligo | Benilton Carvalho | Tools for low-level analysis of oligonucleotide arrays. | 
| oneChannelGUI | Raffaele A Calogero | This package extends the capabilities of affylmGUI graphical interface. Affymetrix 3' IVT, gene an exon arrays are actually implemented togheter with Illumina, GEO matrix series files and tab delimited files. | 
| plw | Magnus Astrand | Probe level Locally moderated Weighted t-tests. | 
| puma | Richard Pearson | Propagating Uncertainty in Microarray Analysis | 
| RefPlus | Kai-Ming Chang | A function set for the Extrapolation Strategy (RMA+) and Extrapolation Averaging (RMA++) methods. | 
| RLMM | Nusrat Rabbee | A Genotype Calling Algorithm for Affymetrix SNP Arrays | 
| SAGx | Per Broberg, | Statistical Analysis of the GeneChip | 
| simpleaffy | Crispin Miller | Very simple high level analysis of Affymetrix data | 
| tilingArray | Zhenyu Xu | Transcript mapping with high-density oligonucleotide tiling arrays | 
| vsn | Wolfgang Huber | Variance stabilization and calibration for microarray data | 
| webbioc | Colin A. Smith | Bioconductor Web Interface | 
| xps | Christian Stratowa | Processing and Analysis of Affymetrix Oligonucleotide Arrays including Exon Arrays, Whole Genome Arrays and Plate Arrays | 
| yaqcaffy | Laurent Gatto | Affymetrix expression data quality control and reproducibility analysis |