circlus: An R Package for Circular and Spherical Clustering Using Poisson Kernel-Based and Spherical Cauchy Distributions

This paper introduces circlus, an R package designed for clustering circular and spherical data using Poisson kernel-based (PKB) distributions and spherical Cauchy distributions. The package leverages the general framework for Expectation-Maximization (EM) estimation implemented by package flexmix a...

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Bibliographic Details
Main Authors: Lukas Sablica, Kurt Hornik, Bettina Grün
Format: Article
Language:English
Published: Austrian Statistical Society 2025-04-01
Series:Austrian Journal of Statistics
Online Access:https://ajs.or.at/index.php/ajs/article/view/2061
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