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cord: Community Estimation in G-Models via CORD

Partitions data points (variables) into communities/clusters, similar to clustering algorithms such as k-means and hierarchical clustering. This package implements a clustering algorithm based on a new metric CORD, defined for high-dimensional parametric or semiparametric distributions. For more details see Bunea et al. (2020), Annals of Statistics <doi:10.1214/18-AOS1794>.

Version: 0.2.0
Imports: Rcpp
LinkingTo: Rcpp, RcppArmadillo
Suggests: pcaPP
Published: 2025-10-15
DOI: 10.32614/CRAN.package.cord
Author: Xi (Rossi) LUO [aut, cre], Florentina Bunea [aut], Christophe Giraud [aut]
Maintainer: Xi (Rossi) LUO <xi.rossi.luo at gmail.com>
License: GPL-3
URL: https://doi.org/10.1214/18-AOS1794
NeedsCompilation: yes
Materials: ChangeLog
CRAN checks: cord results

Documentation:

Reference manual: cord.html , cord.pdf

Downloads:

Package source: cord_0.2.0.tar.gz
Windows binaries: r-devel: cord_0.2.0.zip, r-release: cord_0.2.0.zip, r-oldrel: cord_0.2.0.zip
macOS binaries: r-release (arm64): cord_0.2.0.tgz, r-oldrel (arm64): cord_0.2.0.tgz, r-release (x86_64): cord_0.2.0.tgz, r-oldrel (x86_64): cord_0.2.0.tgz
Old sources: cord archive

Linking:

Please use the canonical form https://CRAN.R-project.org/package=cord to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.