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tricolore: A Flexible Color Scale for Ternary Compositions

Compositional data consisting of three-parts can be color mapped with a ternary color scale. Such a scale is provided by the tricolore packages with options for discrete and continuous colors, mean-centering and scaling. See Jonas Schöley (2021) "The centered ternary balance scheme. A technique to visualize surfaces of unbalanced three-part compositions" <doi:10.4054/DemRes.2021.44.19>, Jonas Schöley, Frans Willekens (2017) "Visualizing compositional data on the Lexis surface" <doi:10.4054/DemRes.2017.36.21>, and Ilya Kashnitsky, Jonas Schöley (2018) "Regional population structures at a glance" <doi:10.1016/S0140-6736(18)31194-2>.

Version: 1.2.4
Depends: R (≥ 4.0)
Imports: grDevices, ggplot2 (≥ 3.4.0), ggtern (≥ 3.4.0), rlang (≥ 1.1.0), shiny, assertthat
Suggests: testthat, knitr, rmarkdown, sf, leaflet, httpuv, dplyr
Published: 2024-05-15
DOI: 10.32614/CRAN.package.tricolore
Author: Jonas Schöley ORCID iD [aut, cre], Ilya Kashnitsky ORCID iD [aut]
Maintainer: Jonas Schöley <jschoeley at gmail.com>
License: GPL-3
URL: https://github.com/jschoeley/tricolore
NeedsCompilation: no
Citation: tricolore citation info
Materials: NEWS
CRAN checks: tricolore results

Documentation:

Reference manual: tricolore.pdf
Vignettes: Choropleth maps with tricolore

Downloads:

Package source: tricolore_1.2.4.tar.gz
Windows binaries: r-devel: tricolore_1.2.4.zip, r-release: tricolore_1.2.4.zip, r-oldrel: tricolore_1.2.4.zip
macOS binaries: r-release (arm64): tricolore_1.2.4.tgz, r-oldrel (arm64): tricolore_1.2.4.tgz, r-release (x86_64): tricolore_1.2.4.tgz, r-oldrel (x86_64): tricolore_1.2.4.tgz
Old sources: tricolore archive

Linking:

Please use the canonical form https://CRAN.R-project.org/package=tricolore 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.
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