pals: pal.channels – R documentation

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pal.channels

Show the red, green, blue, gray amount in colors of a palette

The amount of red, green, blue, and gray in colors are shown.

pal.channels(pal, n = 150, main = "")

`pal`	A palette function or a vector of colors.
`n`	The number of colors to display for palette functions.
`main`	Main title.

What to look for:

1. Sequential data should usually be shown with a colormap that is smoothly increasing in lightness, as shown by the gray line.

None

Kevin Wright

None

pal.channels(parula)
pal.channels(coolwarm)
# pal.channels(glasbey) # Nonsensical.

Color Palettes, Colormaps, and Tools to Evaluate Them

v1.7

GPL-3

Authors

Kevin Wright [aut, cre] (<https://orcid.org/0000-0002-0617-8673>)

Initial release

2021-04-16