View source: R/visualization.R
BlackAndWhite | R Documentation |
Creates a custom color palette based on low, middle, and high color values
BlackAndWhite(mid = NULL, k = 50)
BlueAndRed(k = 50)
CustomPalette(low = "white", high = "red", mid = NULL, k = 50)
PurpleAndYellow(k = 50)
mid |
middle color. Optional. |
k |
number of steps (colors levels) to include between low and high values |
low |
low color |
high |
high color |
A color palette for plotting
df <- data.frame(x = rnorm(n = 100, mean = 20, sd = 2), y = rbinom(n = 100, size = 100, prob = 0.2))
plot(df, col = BlackAndWhite())
df <- data.frame(x = rnorm(n = 100, mean = 20, sd = 2), y = rbinom(n = 100, size = 100, prob = 0.2))
plot(df, col = BlueAndRed())
myPalette <- CustomPalette()
myPalette
df <- data.frame(x = rnorm(n = 100, mean = 20, sd = 2), y = rbinom(n = 100, size = 100, prob = 0.2))
plot(df, col = PurpleAndYellow())
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