To cite package 'kedd' in publications use:

  Guidoum AC, Giné-Vázquez I (2024). _kedd: Kernel estimator and
  bandwidth selection for density and its derivatives._. R package
  version 1.0.4, <https://CRAN.R-project.org/package=kedd>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {kedd: Kernel estimator and bandwidth selection for density and its derivatives.},
    author = {Arsalane Chouaib Guidoum and Iago Giné-Vázquez},
    year = {2024},
    note = {R package version 1.0.4},
    url = {https://CRAN.R-project.org/package=kedd},
  }