AddiVortes: (Bayesian) Additive Voronoi Tessellations

Implements the Bayesian Additive Voronoi Tessellation model for non-parametric regression, classification and machine learning as introduced in Stone and Gosling (2025) <doi:10.1080/10618600.2024.2414104>. This package provides a flexible alternative to BART (Bayesian Additive Regression Trees) using Voronoi tessellations instead of trees. Users can fit Bayesian regression and probit classification models, estimate the associated posterior distributions and make predictions. It is particularly useful for spatial data analysis, machine learning, complex function approximation and Bayesian modelling where the underlying structure is unknown.

Version: 1.0.1
Depends: R (≥ 4.0.0)
Suggests: knitr, rmarkdown, testthat (≥ 3.0.0), withr, xml2
Published: 2026-09-17
DOI: 10.32614/CRAN.package.AddiVortes
Author: Adam Stone ORCID iD [aut], John Paul Gosling ORCID iD [aut, cre], Andrew Iskauskas ORCID iD [aut], Leo Thomson [aut]
Maintainer: John Paul Gosling <john-paul.gosling at durham.ac.uk>
BugReports: https://github.com/johnpaulgosling/AddiVortes/issues
License: GPL (≥ 3)
URL: https://johnpaulgosling.github.io/AddiVortes/
NeedsCompilation: yes
SystemRequirements: C++20
Materials: README, NEWS
CRAN checks: AddiVortes results

Documentation:

Reference manual: AddiVortes.html , AddiVortes.pdf
Vignettes: Using Categorical Covariates with AddiVortes (source, R code)
Classification with AddiVortes (source, R code)
Machine Learning with AddiVortes: A Bayesian Alternative to BART (source, R code)
Bayesian Regression and Prediction with AddiVortes (source, R code)
Modelling Spherical Data with AddiVortes (source, R code)

Downloads:

Package source: AddiVortes_1.0.1.tar.gz
Windows binaries: r-devel: AddiVortes_0.6.9.zip, r-release: AddiVortes_0.6.9.zip, r-oldrel: AddiVortes_0.6.9.zip
macOS binaries: r-release (arm64): AddiVortes_0.6.9.tgz, r-oldrel (arm64): AddiVortes_1.0.1.tgz, r-release (x86_64): AddiVortes_1.0.1.tgz, r-oldrel (x86_64): AddiVortes_1.0.1.tgz
Old sources: AddiVortes archive

Linking:

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