To cite package ‘lapop’ in publications use:

Vidigal R, Plutowski L (2026). lapop: Processing, Visualizing, and Labeling Americas Barometer Data. R package version 2.1.5, https://github.com/lapop-central/lapop.

Corresponding BibTeX entry:

  @Manual{,
    title = {lapop: Processing, Visualizing, and Labeling Americas
      Barometer Data},
    author = {Robert Vidigal and Luke Plutowski},
    year = {2026},
    note = {R package version 2.1.5},
    url = {https://github.com/lapop-central/lapop},
  }