To cite package ‘MatrixHMM’ in publications use:

Tomarchio S (2024). MatrixHMM: Parsimonious Families of Hidden Markov Models for Matrix-Variate Longitudinal Data. R package version 1.0.0, https://CRAN.R-project.org/package=MatrixHMM.

Corresponding BibTeX entry:

  @Manual{,
    title = {MatrixHMM: Parsimonious Families of Hidden Markov Models
      for Matrix-Variate Longitudinal Data},
    author = {Salvatore D. Tomarchio},
    year = {2024},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=MatrixHMM},
  }