To cite package ‘hyperannotatR’ in publications use:

  Heller R (2026). _hyperannotatR: Region-of-Interest Annotation for
  Hyperspectral Data_. R package version 0.3.1,
  <https://github.com/cttir/hyperannotatr>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {hyperannotatR: Region-of-Interest Annotation for Hyperspectral Data},
    author = {Raban Heller},
    year = {2026},
    note = {R package version 0.3.1},
    url = {https://github.com/cttir/hyperannotatr},
  }