Calculation of the OPTICS Cordillera

Functions for calculating the OPTICS Cordillera. The OPTICS Cordillera measures the amount of 'clusteredness' in a numeric data matrix within a distance-density based framework for a given minimum number of points comprising a cluster, as described in Rusch, Hornik, Mair (2017) . There is an R native version and a version that uses 'ELKI', with methods for printing, summarizing, and plotting the result. There also is an interface to the reference implementation of OPTICS in 'ELKI'.


News

Reference manual

It appears you don't have a PDF plugin for this browser. You can click here to download the reference manual.

install.packages("cordillera")

0.8-0 by Thomas Rusch, 2 days ago


http://r-forge.r-project.org/projects/stops/


Browse source code at https://github.com/cran/cordillera


Authors: Thomas Rusch [aut, cre], Patrick Mair [ctb], Kurt Hornik [ctb]


Documentation:   PDF Manual  


GPL-2 | GPL-3 license


Imports dbscan, yesno

Suggests cluster, scatterplot3d, MASS

System requirements: ELKI (>=0.6.0 if used)


See at CRAN