To cite package ‘dtt’ in publications use:

Komsta L (2025). dtt: Discrete Trigonometric Transforms. R package version 0.1-2.1, https://CRAN.R-project.org/package=dtt.

Corresponding BibTeX entry:

  @Manual{,
    title = {dtt: Discrete Trigonometric Transforms},
    author = {Lukasz Komsta},
    year = {2025},
    note = {R package version 0.1-2.1},
    url = {https://CRAN.R-project.org/package=dtt},
  }