To cite package ‘CEOdata’ in publications use:

Fernández-i-Marín X, Ardiaca J (2026). CEOdata: Datasets of the CEO (Centre d'Estudis d'Opinio) for Opinion Polls in Catalonia. R package version 1.4.0, https://github.com/ceopinio/ceodata.

Corresponding BibTeX entry:

  @Manual{,
    title = {CEOdata: Datasets of the CEO (Centre d'Estudis d'Opinio)
      for Opinion Polls in Catalonia},
    author = {Xavier Fernández-i-Marín and Joel Ardiaca},
    year = {2026},
    note = {R package version 1.4.0},
    url = {https://github.com/ceopinio/ceodata},
  }