Package: colourvision Type: Package Title: Colour Vision Models Version: 2.1.0 Date: 2024-12-19 Authors@R: person("Felipe", "Malheiros Gawryszewski", role = c("aut", "cre"), email = "f.gawry@gmail.com") Description: Colour vision models, colour spaces and colour thresholds. Provides flexibility to build user-defined colour vision models for n number of photoreceptor types. Includes Vorobyev & Osorio (1998) Receptor Noise Limited models , Chittka (1992) colour hexagon , and Endler & Mielke (2005) model . Models have been extended to accept any number of photoreceptor types. License: GPL-2 Imports: graphics, stats, utils, Matrix Suggests: testthat, knitr, rmarkdown, corrplot, rgl VignetteBuilder: knitr NeedsCompilation: no Packaged: 2026-06-19 10:28:53 UTC; root Author: Felipe Malheiros Gawryszewski [aut, cre] Maintainer: Felipe Malheiros Gawryszewski Repository: https://cran.r-universe.dev Date/Publication: 2025-01-08 23:50:17 UTC RemoteUrl: https://github.com/cran/colourvision RemoteRef: HEAD RemoteSha: 051eabd9cffce380f58a0a881d07b55492c00259