To cite ramr in publications use:

  Oleksii Nikolaienko, Per Eystein Lønning, Stian Knappskog, ramr: an
  R/Bioconductor package for detection of rare aberrantly methylated
  regions, Bioinformatics, 2021;, btab586,
  https://doi.org/10.1093/bioinformatics/btab586

A BibTeX entry for LaTeX users is

  @Article{,
    title = {ramr: an R/Bioconductor package for detection of rare aberrantly methylated regions},
    author = {Oleksii Nikolaienko and Per Eystein Lønning and Stian Knappskog},
    journal = {Bioinformatics},
    year = {2021},
    url = {https://doi.org/10.1093/bioinformatics/btab586},
  }