ramps {rampage} | R Documentation |
Color gradient ramps
Description
Contains functions produced by the colorRampPalette
function.
Usage
gradinv(n)
Arguments
n |
( |
Details
You can also view single palettes individually. The following color palettes are implemented:
-
gradinv()
: inverse heatmap, primarily intended to emphasize distinctions between no-change (yellow) and change (blue/red) cases. Based on the color blindness simulator Coblis, the palette is very color disability-friendly, except for monochromacy/achromatopsia, where the two change scenarios (red and blue) become very difficult to distinguish. Additional markings (e.g. labels indicating high and low) are recommended for these cases.
Value
A character vector of color values.
Examples
cols <- gradinv(20)
plot(1:20, col=cols, pch=16, cex=2)
[Package rampage version 0.2.0 Index]