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 .


Reference manual

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install.packages("cord")

0.2.0 by Xi (Rossi) LUO, a year ago


https://doi.org/10.1214/18-AOS1794


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


Authors: Xi (Rossi) LUO [aut, cre] , Florentina Bunea [aut] , Christophe Giraud [aut]


Documentation:   PDF Manual  


GPL-3 license


Imports Rcpp

Suggests pcaPP

Linking to Rcpp, RcppArmadillo


See at CRAN