To cite package ‘DIFM’ in publications use:

  Shin H, Ferreira M (2024). _DIFM: Dynamic ICAR Spatiotemporal Factor
  Models_. R package version 1.0,
  <https://CRAN.R-project.org/package=DIFM>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {DIFM: Dynamic ICAR Spatiotemporal Factor Models},
    author = {Hwasoo Shin and Marco Ferreira},
    year = {2024},
    note = {R package version 1.0},
    url = {https://CRAN.R-project.org/package=DIFM},
  }