To cite package ‘ggchord2’ in publications use:

Rennie N (2026). ggchord2: Chord Diagrams with 'ggplot2'. R package version 0.0.1, https://CRAN.R-project.org/package=ggchord2.

Corresponding BibTeX entry:

  @Manual{,
    title = {ggchord2: Chord Diagrams with 'ggplot2'},
    author = {Nicola Rennie},
    year = {2026},
    note = {R package version 0.0.1},
    url = {https://CRAN.R-project.org/package=ggchord2},
  }