Rusch T (2026). cordillera: Calculation of the OPTICS Cordillera. R package version 1.0-3, https://r-forge.r-project.org/projects/stops/.

Rusch T, Mair P, Hornik K (2018). “Assessing and quantifying clusteredness: The OPTICS Cordillera.” Journal of Computational and Graphical Statistics, 27(1), 220-233. doi:10.1080/10618600.2017.1349664.

Corresponding BibTeX entries:

  @Manual{,
    title = {cordillera: Calculation of the OPTICS Cordillera},
    author = {Thomas Rusch},
    year = {2026},
    note = {R package version 1.0-3},
    url = {https://r-forge.r-project.org/projects/stops/},
  }

  @Article{,
    author = {Thomas Rusch and Patrick Mair and Kurt Hornik},
    title = {Assessing and quantifying clusteredness: The {OPTICS}
      {C}ordillera},
    journal = {Journal of Computational and Graphical Statistics},
    number = {1},
    volume = {27},
    pages = {220-233},
    year = {2018},
    doi = {10.1080/10618600.2017.1349664},
  }