prefviz: Visualizes Preference Data via Ternary Plots in Two and Higher Dimensions

Visualises preference and ranking data by extending traditional ternary plots to support high-dimensional simplexes. The package provides methods to transform compositional data into coordinates suitable for 2D and high-dimensional ternary plots (see Cook & Laa (2024) <https://dicook.github.io/mulgar_book/>). Compatibility with interactive visualization packages such as 'plotly' or 'detourr' allows users to explore high-dimensional preference structures dynamically.

Package details

AuthorLinh Ngo [aut, cre], Dianne Cook [aut] (ORCID: <https://orcid.org/0000-0002-3813-7155>), Damjan Vukcevic [aut] (ORCID: <https://orcid.org/0000-0001-7780-9586>)
MaintainerLinh Ngo <linhngo66.work@gmail.com>
LicenseGPL (>= 3)
Version0.1.1
URL https://numbats.github.io/prefviz/
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("prefviz")

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prefviz documentation built on April 13, 2026, 5:07 p.m.