To cite package ‘piecenikr’ in publications use:

Davis T (2025). piecenikr: Looney Pyramid Graphics. R package version 0.2.1, https://github.com/piecepackr/piecenikr.

Corresponding BibTeX entry:

  @Manual{,
    title = {piecenikr: Looney Pyramid Graphics},
    author = {Trevor L. Davis},
    year = {2025},
    note = {R package version 0.2.1},
    url = {https://github.com/piecepackr/piecenikr},
  }