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jointseg

Joint Segmentation of Multivariate (Copy Number) Signals

v1.0.3 · May 14, 2025 · LGPL (>= 2.1)

Description

Methods for fast segmentation of multivariate signals into piecewise constant profiles and for generating realistic copy-number profiles. A typical application is the joint segmentation of total DNA copy numbers and allelic ratios obtained from Single Nucleotide Polymorphism (SNP) microarrays in cancer studies. The methods are described in Pierre-Jean, Rigaill and Neuvial (2015) <doi:10.1093/bib/bbu026>.

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Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

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Dependency Network

Dependencies Reverse dependencies acnr matrixStats DNAcopy SegCorr CNVScope penaltyLearning jointseg

Version History

new 1.0.3 Mar 10, 2026
updated 1.0.3 ← 1.0.2 diff May 13, 2025
updated 1.0.2 ← 1.0.1 diff Jan 10, 2019
updated 1.0.1 ← 1.0.0 diff Nov 27, 2017
new 1.0.0 Nov 26, 2017