temperature.colors: Create a vector of 'temperature' colors (from blue over white...
In cultevo: Tools, Measures and Statistical Tests for Cultural Evolution

Description Usage Arguments See Also Examples

Create a vector of 'temperature' colors (from blue over white to red).

1	temperature.colors(mn, mx = NULL, intensity = 1)

`mn`	integer: when `mx` is not specified, total number of colors (>1) in the palette. when `mx` is specified: 'coldest' temperature (see examples)
`mx`	integer: 'warmest' temperature (see examples)
`intensity`	saturation of the most extreme color(s), in the range `[0,1]`.

gray, hsv, rainbow

# full intensity
image(as.matrix(1:7), z=as.matrix(1:7), col=temperature.colors(7))
# half intensity
image(as.matrix(1:7), z=as.matrix(1:7), col=temperature.colors(7, intensity=0.5))
# skewed palette with more negative than positive temperature colors
image(as.matrix(1:7), z=as.matrix(1:7), col=temperature.colors(-4, 2))