To cite package ‘PUGMM’ in publications use:

Zaccaria G, Cavicchia C, Balzotti L, Sochaniwsky A, McNicholas P (2025). PUGMM: Parsimonious Ultrametric Gaussian Mixture Models. R package version 0.1.2, https://github.com/giorgiazaccaria/pugmm.

Corresponding BibTeX entry:

  @Manual{,
    title = {PUGMM: Parsimonious Ultrametric Gaussian Mixture Models},
    author = {Giorgia Zaccaria and Carlo Cavicchia and Lorenzo Balzotti
      and Alexa A. Sochaniwsky and Paul D. McNicholas},
    year = {2025},
    note = {R package version 0.1.2},
    url = {https://github.com/giorgiazaccaria/pugmm},
  }