To cite package ‘nychex’ in publications use:

Healy K (2026). nychex: Tessellated Hex Maps for New York City Geographies. R package version 0.3.0, https://github.com/kjhealy/nychex.

Corresponding BibTeX entry:

  @Manual{,
    title = {nychex: Tessellated Hex Maps for New York City
      Geographies},
    author = {Kieran Healy},
    year = {2026},
    note = {R package version 0.3.0},
    url = {https://github.com/kjhealy/nychex},
  }