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Heterogeneous error model for identification of differentially expressed genes under multiple conditions

Bioconductor version: Release (3.18)

This package fits heterogeneous error models for analysis of microarray data

Author: HyungJun Cho <hcho at virginia.edu> and Jae K. Lee <jaeklee at virginia.edu>

Maintainer: HyungJun Cho <hcho at virginia.edu>

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


To install this package, start R (version "4.3") and enter:

if (!require("BiocManager", quietly = TRUE))


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:

HEM Overview PDF
Reference Manual PDF


biocViews DifferentialExpression, Microarray, Software
Version 1.74.0
In Bioconductor since BioC 1.7 (R-2.2) (18.5 years)
License GPL (>= 2)
Depends R (>= 2.1.0)
Imports Biobase, grDevices, stats, utils
System Requirements
URL http://www.healthsystem.virginia.edu/internet/hes/biostat/bioinformatics/
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Follow Installation instructions to use this package in your R session.

Source Package HEM_1.74.0.tar.gz
Windows Binary HEM_1.74.0.zip
macOS Binary (x86_64) HEM_1.74.0.tgz
macOS Binary (arm64) HEM_1.74.0.tgz
Source Repository git clone https://git.bioconductor.org/packages/HEM
Source Repository (Developer Access) git clone git@git.bioconductor.org:packages/HEM
Bioc Package Browser https://code.bioconductor.org/browse/HEM/
Package Short Url https://bioconductor.org/packages/HEM/
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