To cite package ‘covequal’ in publications use:

Turgeon M (2018). covequal: Test for Equality of Covariance Matrices. R package version 0.1.0.9000, https://github.com/turgeonmaxime/covequal.

Corresponding BibTeX entry:

  @Manual{,
    title = {covequal: Test for Equality of Covariance Matrices},
    author = {Maxime Turgeon},
    year = {2018},
    note = {R package version 0.1.0.9000},
    url = {https://github.com/turgeonmaxime/covequal},
  }