To cite the package 'NMF' in publications use:

Gaujoux R, Seoighe C (2010). “A flexible R package for nonnegative matrix factorization.” BMC Bioinformatics, 11(1), 367. ISSN 1471-2105, doi: 10.1186/1471-2105-11-367, http://www.biomedcentral.com/1471-2105/11/367.

Vignette(s):

Gaujoux R, Seoighe C (2020). Using the package NMF. R package version 0.22.0, https://cran.r-project.org/package=NMF.

Technical documentation:

Gaujoux R, Seoighe C (2020). The package NMF: manual pages. R package version 0.22.0, https://cran.r-project.org/package=NMF.

Corresponding BibTeX entries:

  @Article{,
    title = {A flexible R package for nonnegative matrix
      factorization},
    author = {Renaud Gaujoux and Cathal Seoighe},
    journal = {BMC Bioinformatics},
    year = {2010},
    volume = {11},
    number = {1},
    pages = {367},
    url = {http://www.biomedcentral.com/1471-2105/11/367},
    doi = {10.1186/1471-2105-11-367},
    issn = {1471-2105},
  }
  @Manual{,
    title = {Using the package NMF},
    author = {Renaud Gaujoux and Cathal Seoighe},
    publisher = {CRAN},
    year = {2020},
    note = {R package version 0.22.0},
    url = {https://cran.r-project.org/package=NMF},
  }
  @Manual{,
    title = {The package NMF: manual pages},
    author = {Renaud Gaujoux and Cathal Seoighe},
    publisher = {CRAN},
    year = {2020},
    note = {R package version 0.22.0},
    url = {https://cran.r-project.org/package=NMF},
  }