To cite package ‘kalmanfilter’ in publications use:

Hubbard A (2025). kalmanfilter: Kalman Filter. R package version 2.2.0, https://CRAN.R-project.org/package=kalmanfilter.

Corresponding BibTeX entry:

  @Manual{,
    title = {kalmanfilter: Kalman Filter},
    author = {Alex Hubbard},
    year = {2025},
    note = {R package version 2.2.0},
    url = {https://CRAN.R-project.org/package=kalmanfilter},
  }