To cite package ‘CSwR’ in publications use:

  Hansen N, Larsson J (2026). _CSwR: Companion to the Book
  "Computational Statistics with R"_. R package version 0.1.3.9000,
  <https://github.com/jolars/cswr-package>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {CSwR: Companion to the Book "Computational Statistics with R"},
    author = {Niels Richard Hansen and Johan Larsson},
    year = {2026},
    note = {R package version 0.1.3.9000},
    url = {https://github.com/jolars/cswr-package},
  }