Identify differentially expressed genes in microarray time-course data

Bioconductor version: 2.10

The betr package implements the BETR (Bayesian Estimation of Temporal Regulation) algorithm to identify differentially expressed genes in microarray time-course data.

Author: Martin Aryee

Maintainer: Martin Aryee <aryee at>

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To cite this package in a publication, start R and enter:



PDF R Script BETR Vignette
PDF   Reference Manual


biocViews Bioinformatics, DifferentialExpression, Microarray, Software, TimeCourse
Depends R(>= 2.6.0)
Imports Biobase(>= 2.5.5), limma, mvtnorm, methods, stats
Suggests Biobase
System Requirements
License LGPL
Depends On Me
Imports Me
Suggests Me
Version 1.12.0
Since Bioconductor 2.4 (R-2.9)

Package Downloads

Package Source betr_1.12.0.tar.gz
Windows Binary (32- & 64-bit)
MacOS 10.5 (Leopard) binary betr_1.12.0.tgz
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Fred Hutchinson Cancer Research Center