To cite package ‘granulated’ in publications use:

  Sumner M (2024). _granulated: Define Rectangular Regions with
  Granularity_. R package version 0.0.0.9001,
  <https://github.com/hypertidy/granulated>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {granulated: Define Rectangular Regions with Granularity},
    author = {Michael D. Sumner},
    year = {2024},
    note = {R package version 0.0.0.9001},
    url = {https://github.com/hypertidy/granulated},
  }