To cite package ‘warp’ in publications use:

Vaughan D (2026). warp: Group Dates. R package version 0.2.3.9000, https://github.com/davisvaughan/warp.

Corresponding BibTeX entry:

  @Manual{,
    title = {warp: Group Dates},
    author = {Davis Vaughan},
    year = {2026},
    note = {R package version 0.2.3.9000},
    url = {https://github.com/davisvaughan/warp},
  }