# piratepal: piratepal In yarrr: A Companion to the e-Book "YaRrr!: The Pirate's Guide to R"

## Description

This function provides a number of color palettes

## Usage

 ```1 2``` ```piratepal(palette = "all", trans = 0, mix.col = "white", mix.p = 0, plot.result = FALSE, length.out = NULL) ```

## Arguments

 `palette` A string defining the color palette to use (see examples). To use a random palette, use "random". To plot all palettes, use "all". To see all palette names, use "names" `trans` A number in the interval [0, 1] indicating how transparent to make the colors. A value of 0 means no transparency and a value of 1 means completely transparency. `mix.col` string. An optional string representing a color to mix all colors in the palette with. `mix.p` numeric. A number in the interval [0, 1] indicating how much to mix the palette colors with the color in `mix.col` `plot.result` A logical value indicating whether or not to display the colors. `length.out` An integer indicating how many colors to return. If length.out is larger than the number of colors in the palette, colors will be repeated.

## Examples

 ``` 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25``` ```# Check out the vignette for a full guide vignette("piratepal", package = "yarrr") # Show all palettes piratepal(palette = "all") # Show some palettes piratepal(palette = "basel", trans = .5, plot.result = TRUE) # Using a palette in a scatterplot nemo.cols <- piratepal(palette = "nemo", trans = .5) set.seed(100) # For reproducibility x <- rnorm(100) y <- x + rnorm(100) plot(x = x, y = y, col = nemo.cols, pch = 16, cex = runif(100, min = 0, max = 2), main = "piratepal('nemo', trans = .5)") ```

yarrr documentation built on May 30, 2017, 12:52 a.m.