To cite package ‘particlefield’ in publications use:

Helske J (2021). particlefield: Sequential Monte Carlo for Latent Conditional Autoregressive Model. R package version 0.0.1, https://github.com/helske/particlefield.

Corresponding BibTeX entry:

  @Manual{,
    title = {particlefield: Sequential Monte Carlo for Latent
      Conditional Autoregressive Model},
    author = {Jouni Helske},
    year = {2021},
    note = {R package version 0.0.1},
    url = {https://github.com/helske/particlefield},
  }