Description: Colour schemes for archaeological data
visualization. This package provides Paul Tol's colour schemes and
several thematic palettes (geologic timescale, FAO soils, etc.) with
Imports: ggplot2 (>= 3.0.0), grDevices, scales (>= 1.0.0)
Collate: 'colour.R' 'ggplot2-science.R' 'ggplot2-tol.R' 'ggplot2.R'

several thematic palettes (geologic timescale, land cover FAO soils, etc.)
Imports: ggplot2 (>= 3.1.0), grDevices, scales (>= 1.0.0)

several thematic palettes (geologic timescale, land cover, FAO soils,

Title: Colour Schemes for Scientific Data Visualization
Description: An implementation of Paul Tol's colour schemes for
use with 'graphics' or 'ggplot2'. These schemes are ready for each
type of data (qualitative, diverging or sequential), with colours that
are distinct for all people, including colour-blind readers. This
package provides tools to simulate colour-blindness and to test how
well the colours of any palette are identifiable. Several scientific
thematic schemes (geologic timescale, land cover, FAO soils, etc.) are
Collate: 'anomalize.R' 'colour.R' 'ggplot2-science.R' 'ggplot2-tol.R'

(>= 3.1.0), knitr, rmarkdown, scales (>= 1.0.0), testthat (>=

Imports: ggplot2, grDevices, grid, scales, spacesXYZ
Suggests: covr, crayon, fansi, knitr, rmarkdown, testthat, vdiffr
Collate: 'anomalize.R' 'colour.R' 'compare.R' 'convert.R' 'ggplot2.R'

Suggests: covr, crayon, fansi, knitr, rmarkdown, testthat (>= 3.0.0),

Description: Colour schemes ready for each type of data (qualitative,
diverging or sequential), with colours that are distinct for all
people, including colour-blind readers. This package provides an
implementation of Paul Tol (2018) and Fabio Crameri (2018) <doi:
10.5194/gmd-11-2541-2018> colour schemes for use with 'graphics' or
'ggplot2'. It provides tools to simulate colour-blindness and to test
how well the colours of any palette are identifiable. Several
scientific thematic schemes (geologic timescale, land cover, FAO

Suggests: covr, crayon, fansi, ggplot2, knitr, rmarkdown, scales,