To cite package ‘eiIT’ in publications use:

  Pavía J (2026). _eiIT: Ecological Inference via Information Theory_.
  R package version 0.0.1-1, <https://CRAN.R-project.org/package=eiIT>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {eiIT: Ecological Inference via Information Theory},
    author = {Jose M. Pavía},
    year = {2026},
    note = {R package version 0.0.1-1},
    url = {https://CRAN.R-project.org/package=eiIT},
  }