numberToColorVec: Maps numeric vector to color palette

In caleblareau/BuenColors: Plotting utils and colors for Buenrostrolab

Description

Modified from Sushi::maptocolors

Usage

numberToColorVec(numberVec, palette, range = NULL)

Arguments

numberVec	Numeric vector
palette	color palette to which to be mapped. Any valid palette in "BuenColors" should work.
range	The c(min, max) numeric values to make the color at the extremes.

Examples

i <- rnorm(1000)
df <- data.frame(x = i, y = 0, color = numberToColorVec(i^2, "brewer_heat"))
ggplot(shuf(df), aes(x=x, y=y, colour= color)) + geom_point() +
 scale_color_manual(values = levels(df$color))

caleblareau/BuenColors documentation built on March 7, 2020, 3:34 p.m.