To cite package ‘circda’ in publications use:

Tsagris M (2026). circda: Circular Data Analysis. R package version 1.1, https://CRAN.R-project.org/package=circda.

Corresponding BibTeX entry:

  @Manual{,
    title = {circda: Circular Data Analysis},
    author = {Michail Tsagris},
    year = {2026},
    note = {R package version 1.1},
    url = {https://CRAN.R-project.org/package=circda},
  }