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

Convert segment data into a region by sample matrix to allow for other high level computational analyses.

Bioconductor version: Development (3.19)

This package provides tools to convert the output of segmentation analysis using DNAcopy to a matrix structure with overlapping segments as rows and samples as columns so that other computational analyses can be applied to segmented data

Author: Jianhua Zhang

Maintainer: J. Zhang <jzhang at jimmy.harvard.edu>

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


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:

NCTools HowTo PDF R Script
Reference Manual PDF


biocViews CopyNumberVariation, Microarray, Software
Version 1.59.0
In Bioconductor since BioC 2.5 (R-2.10) (14.5 years)
License LGPL
Depends R (>= 2.10), methods, tools, stats, genefilter
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Follow Installation instructions to use this package in your R session.

Source Package CNTools_1.59.0.tar.gz
Windows Binary CNTools_1.59.0.zip
macOS Binary (x86_64) CNTools_1.59.0.tgz
macOS Binary (arm64) CNTools_1.59.0.tgz
Source Repository git clone https://git.bioconductor.org/packages/CNTools
Source Repository (Developer Access) git clone git@git.bioconductor.org:packages/CNTools
Bioc Package Browser https://code.bioconductor.org/browse/CNTools/
Package Short Url https://bioconductor.org/packages/CNTools/
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