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

Classes and functions for Array Comparative Genomic Hybridization data

Bioconductor version: Development (3.20)

Functions for reading aCGH data from image analysis output files and clone information files, creation of aCGH S3 objects for storing these data. Basic methods for accessing/replacing, subsetting, printing and plotting aCGH objects.

Author: Jane Fridlyand <jfridlyand at>, Peter Dimitrov <dimitrov at stat.Berkeley.EDU>

Maintainer: Peter Dimitrov <dimitrov at stat.Berkeley.EDU>

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


To install this package, start R (version "4.4") and enter:

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

# The following initializes usage of Bioc devel


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:

aCGH Overview PDF R Script
Reference Manual PDF


biocViews CopyNumberVariation, DataImport, Genetics, Software
Version 1.83.0
In Bioconductor since BioC 1.6 (R-2.1) or earlier (> 19 years)
License GPL-2
Depends R (>= 2.10), cluster, survival, multtest
Imports Biobase, grDevices, graphics, methods, stats, splines, utils
System Requirements
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Linking To
Depends On Me CRImage
Imports Me ADaCGH2
Suggests Me
Links To Me
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Package Archives

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

Source Package aCGH_1.83.0.tar.gz
Windows Binary (64-bit only)
macOS Binary (x86_64) aCGH_1.83.0.tgz
macOS Binary (arm64) aCGH_1.83.0.tgz
Source Repository git clone
Source Repository (Developer Access) git clone
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