To cite package ‘echelon’ in publications use:

Ishioka F (2025). echelon: The Echelon Analysis and the Detection of Spatial Clusters using Echelon Scan Method. R package version 0.4.0, https://CRAN.R-project.org/package=echelon.

Corresponding BibTeX entry:

  @Manual{,
    title = {echelon: The Echelon Analysis and the Detection of Spatial
      Clusters using Echelon Scan Method},
    author = {Fumio Ishioka},
    year = {2025},
    note = {R package version 0.4.0},
    url = {https://CRAN.R-project.org/package=echelon},
  }