To cite package ‘HMM’ in publications use:

Himmelmann L (2025). HMM: Hidden Markov Models. R package version 1.0.2, https://CRAN.R-project.org/package=HMM.

Corresponding BibTeX entry:

  @Manual{,
    title = {HMM: Hidden Markov Models},
    author = {Lin Himmelmann},
    year = {2025},
    note = {R package version 1.0.2},
    url = {https://CRAN.R-project.org/package=HMM},
  }