To cite package ‘DBNMFrank’ in publications use:

Cai Y, Gu H, Kenney T (2022). DBNMFrank: Rank Selection for Non-Negative Matrix Factorization. R package version 0.1.0, https://CRAN.R-project.org/package=DBNMFrank.

Corresponding BibTeX entry:

  @Manual{,
    title = {DBNMFrank: Rank Selection for Non-Negative Matrix
      Factorization},
    author = {Yun Cai and Hong Gu and Tobias Kenney},
    year = {2022},
    note = {R package version 0.1.0},
    url = {https://CRAN.R-project.org/package=DBNMFrank},
  }