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# CITATION.cff file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
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cff-version: 1.2.0
message: 'To cite package "copynumber" in publications use:'
type: software
license: Artistic-2.0
title: 'copynumber: Segmentation of Single- and Multi-Track Copy Number Data by Penalized
  Least Squares Regression (with hg38/mm10/mm39)'
version: 2.0.0
doi: 10.32614/CRAN.package.copynumber
abstract: Penalized least squares regression is applied to fit piecewise constant
  curves to copy number data to locate genomic regions of constant copy number. Procedures
  are available for individual segmentation of each sample, joint segmentation of
  several samples and joint segmentation of the two data tracks from SNP-arrays. Several
  plotting functions are available for visualization of the data and the segmentation
  results.
authors:
- family-names: Nilsen
  given-names: Gro
  email: gronilse@ifi.uio.no
- family-names: Liestol
  given-names: Knut
- family-names: Lingjaerde
  given-names: Ole Christian
- family-names: Dolgalev
  given-names: Igor
  email: igor.dolgalev@nyumc.org
  orcid: https://orcid.org/0000-0003-4451-126X
repository: https://igordot.r-universe.dev
repository-code: https://github.com/igordot/copynumber
commit: f8f1ef2fe400788277c21a4fd5146baa2ccc245c
url: https://igordot.github.io/copynumber/
date-released: '2026-09-03'
contact:
- family-names: Nilsen
  given-names: Gro
  email: gronilse@ifi.uio.no