To cite package ‘nirs4alldatasets’ in publications use:

  Beurier G (2026). _nirs4alldatasets: Acquire Curated NIRS Reference
  Datasets ('nirs4all-datasets')_. R package version 0.2.0,
  <https://github.com/gbeurier/nirs4all-datasets>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {nirs4alldatasets: Acquire Curated NIRS Reference Datasets ('nirs4all-datasets')},
    author = {Gregory Beurier},
    year = {2026},
    note = {R package version 0.2.0},
    url = {https://github.com/gbeurier/nirs4all-datasets},
  }