To cite package ‘ACED’ in publications use:

  Almond R, Shute V (2026). _ACED: The ACED data set_. R package
  version 1.0.0, <https://github.com/ralmond/aced>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ACED: The ACED data set},
    author = {Russell Almond and Valerie Shute},
    year = {2026},
    note = {R package version 1.0.0},
    url = {https://github.com/ralmond/aced},
  }