To cite package ‘WorldMapR’ in publications use:

Annicchiarico L (2025). WorldMapR: Worldwide or Coordinates-Based Heat Maps. R package version 1.3.0, https://github.com/luigi-annic/worldmapr.

Corresponding BibTeX entry:

  @Manual{,
    title = {WorldMapR: Worldwide or Coordinates-Based Heat Maps},
    author = {Luigi Annicchiarico},
    year = {2025},
    note = {R package version 1.3.0},
    url = {https://github.com/luigi-annic/worldmapr},
  }