To cite package ‘gamtree’ in publications use:

Fokkema M (2025). gamtree: GAM-based Recursive Partitioning. R package version 0.0.3, https://github.com/marjoleinf/gamtree.

Corresponding BibTeX entry:

  @Manual{,
    title = {gamtree: GAM-based Recursive Partitioning},
    author = {Marjolein Fokkema},
    year = {2025},
    note = {R package version 0.0.3},
    url = {https://github.com/marjoleinf/gamtree},
  }