DOI: 10.18129/B9.bioc.SAGx    

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

Statistical Analysis of the GeneChip

Bioconductor version: Development (3.9)

A package for retrieval, preparation and analysis of data from the Affymetrix GeneChip. In particular the issue of identifying differentially expressed genes is addressed.

Author: Per Broberg

Maintainer: Per Broberg, <pi.broberg at>

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


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

if (!requireNamespace("BiocManager", quietly = TRUE))
BiocManager::install("SAGx", 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 samroc - example
PDF   Reference Manual


biocViews Clustering, DataImport, DifferentialExpression, GeneExpression, GeneSetEnrichment, KEGG, Microarray, MultipleComparison, OneChannel, Pathways, Preprocessing, Regression, Software
Version 1.57.0
In Bioconductor since BioC 1.9 (R-2.4) (12.5 years)
License GPL-3
Depends R (>= 2.5.0), stats, multtest, methods
Imports Biobase, stats4
Suggests KEGG.db, hu6800.db, MASS
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 SAGx_1.57.0.tar.gz
Windows Binary
Mac OS X 10.11 (El Capitan) SAGx_1.57.0.tgz
Source Repository git clone
Source Repository (Developer Access) git clone
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