DOI: 10.18129/B9.bioc.AffyExpress    

This is the development version of AffyExpress; for the stable release version, see AffyExpress.

Affymetrix Quality Assessment and Analysis Tool

Bioconductor version: Development (3.9)

The purpose of this package is to provide a comprehensive and easy-to-use tool for quality assessment and to identify differentially expressed genes in the Affymetrix gene expression data.

Author: Xiwei Wu <xwu at>, Xuejun Arthur Li <xueli at>

Maintainer: Xuejun Arthur Li <xueli at>

Citation (from within R, enter citation("AffyExpress")):


To install this package, start R (version "3.6") and enter:

if (!requireNamespace("BiocManager", quietly = TRUE))
BiocManager::install("AffyExpress", version = "3.9")

For older versions of R, please refer to the appropriate Bioconductor release.


To view documentation for the version of this package installed in your system, start R and enter:



PDF R Script 1. Primer
PDF   Reference Manual


biocViews Annotation, DifferentialExpression, Microarray, OneChannel, Preprocessing, QualityControl, ReportWriting, Software, Visualization
Version 1.49.0
In Bioconductor since BioC 2.1 (R-2.6) (11.5 years)
License LGPL
Depends R (>= 2.10), affy(>= 1.23.4), limma
Suggests simpleaffy, R2HTML, affyPLM, hgu95av2cdf, hgu95av2, test3cdf, genefilter, estrogen, annaffy, gcrma
Depends On Me
Imports Me
Suggests Me
Links To Me
Build Report  

Package Archives

Follow Installation instructions to use this package in your R session.

Source Package AffyExpress_1.49.0.tar.gz
Windows Binary
Mac OS X 10.11 (El Capitan) AffyExpress_1.49.0.tgz
Source Repository git clone
Source Repository (Developer Access) git clone
Package Short Url
Package Downloads Report Download Stats

Documentation »


R / CRAN packages and documentation

Support »

Please read the posting guide. Post questions about Bioconductor to one of the following locations: