To cite package ‘funcMapper’ in publications use:

  Fratamico A (2025). _funcMapper: Map User-Created Functions_. R
  package version 1.0.2, <https://github.com/antoniof1704/funcmapper>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {funcMapper: Map User-Created Functions},
    author = {Antonio Fratamico},
    year = {2025},
    note = {R package version 1.0.2},
    url = {https://github.com/antoniof1704/funcmapper},
  }