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 [aut, cre], Ilya Kashnitsky [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:

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