To cite package ‘socceR’ in publications use:

Ekstrøm C (2019). socceR: Evaluating Sport Tournament Predictions. R package version 0.1.1, https://github.com/ekstroem/soccer.

Corresponding BibTeX entry:

  @Manual{,
    title = {socceR: Evaluating Sport Tournament Predictions},
    author = {Claus Thorn Ekstrøm},
    year = {2019},
    note = {R package version 0.1.1},
    url = {https://github.com/ekstroem/soccer},
  }