dichromat: Color Schemes for Dichromats

Collapse red-green or green-blue distinctions to simulate the effects of different types of color-blindness based on the work of Françoise Viénot and co-authors, especially <doi:10.1038/376127a0> and <doi:10.1364/josaa.14.002647>. More recent functions for simulating color vision deficiency are provided in the 'colorspace' package.

Getting started

Package details

AuthorThomas Lumley [aut] (ORCID: <https://orcid.org/0000-0003-4255-5437>), Achim Zeileis [aut, cre] (ORCID: <https://orcid.org/0000-0003-0918-3766>), Kenneth Knoblauch [ctb] (ORCID: <https://orcid.org/0000-0002-4681-4638>), Scott Waichler [ctb] (ORCID: <https://orcid.org/0000-0003-3316-8822>)
MaintainerAchim Zeileis <Achim.Zeileis@R-project.org>
LicenseGPL-2
Version2.0-1
URL https://zeileis.codeberg.page/dichromat/
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("dichromat")

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dichromat documentation built on July 22, 2026, 9:06 a.m.