To cite the 'copynumber' package in publications use:

Gro Nilsen, Knut Liestol and Ole Christian Lingjaerde (2023). copynumber: Segmentation of single- and multi-track copy number data by penalized least squares regression. R package version 1.29.0.9000.

Nilsen, G. & Liestol, K. et al. (2012) Copynumber: Efficient algorithms for single- and multi-track copy number segmentation. BMC Genomics 13(1):591

Corresponding BibTeX entries:

  @Manual{,
    title = {copynumber: Segmentation of single- and multi-track copy
      number data by penalized least squares regression},
    author = {Gro Nilsen and Knut Liestol and Ole Christian
      Lingjaerde},
    year = {2023},
    note = {R package version 1.29.0.9000},
  }

  @Article{,
    title = {Copynumber: Efficient algorithms for single- and
      multi-track copy number segmentation.},
    author = {G. Nilsen and K. Liestol and P. {Van Loo} and H.K.M.
      Vollan and M.B. Eide and O. Rueda and S.F. Chin and R. Russell
      and L.O. Baumbusch and C. Caldas and A.L. Borresen-Dale and O.C.
      Lingjaerde},
    journal = {BMC Genomics},
    volume = {13},
    number = {1},
    year = {2012},
    pages = {591},
  }