To cite package ‘vartest’ in publications use:

Cosar G, Yilmaz M, Kasikci M, Dag O (2026). vartest: Tests for Variance Homogeneity. R package version 1.5, https://CRAN.R-project.org/package=vartest.

Corresponding BibTeX entry:

  @Manual{,
    title = {vartest: Tests for Variance Homogeneity},
    author = {Gozde Cosar and Muhammed Ali Yilmaz and Merve Kasikci and
      Osman Dag},
    year = {2026},
    note = {R package version 1.5},
    url = {https://CRAN.R-project.org/package=vartest},
  }