Load package

# Install development version of package, if needed.
devtools::install_github("jmaasch/sanzo")

# Load package.
library(sanzo)

Functions.

• sanzo.duo(palette_name) : return duo palette
• sanzo.trio(palette_name) : return trio palette
• sanzo.quad(palette_name) : return quad palette
• sanzo.demo2() : print demo plots for all duo palettes
• sanzo.demo3() : print demo plots for all trio palettes
• sanzo.demo4() : print demo plots for all quad palettes
• sanzo.demo.all() : print demo plots for all palettes
• sanzo.info2() : return data frame of hexadecimals and urls for all duo palettes
• sanzo.info3() : return data frame of hexadecimals and urls for all trio palettes
• sanzo.info4() : return data frame of hexadecimals and urls for all quad palettes
• sanzo.info.all() : return data frame of hexadecimals and urls for all palettes

View function documentation.

Precede any function by a question mark to access description, arguments, return value, and usage suggestions.

# Examples:
?sanzo.info2()
?sanzo.trio()

View metadata for all duos, trios, and quads.

To quickly access palette names:

names(duos)

##  [1] "c006" "c007" "c008" "c033" "c035" "c047" "c070" "c071" "c074" "c079"
## [11] "c085" "c091" "c095" "c102" "c103" "c106" "c114" "c118" "c119" "c229"

names(trios)

##  [1] "c121" "c139" "c142" "c148" "c149" "c157" "c163" "c171" "c172" "c174"
## [11] "c194" "c204" "c205" "c207" "c223" "c226" "c232" "c239" "c240" "c343"

names(quads)

##  [1] "c249" "c252" "c263" "c268" "c271" "c273" "c279" "c283" "c289" "c293"
## [11] "c296" "c302" "c310" "c321" "c329" "c330" "c332" "c339" "c341" "c348"

The following functions return a data frame containing long-form names, short-form IDs, hexadecimal values, and links to Dain M. Blodorn Kim’s https://sanzo-wada.dmbk.io for further palette information.

knitr::kable(sanzo.info2())

knitr::kable(sanzo.info3())

knitr::kable(sanzo.info4())

View palette demos.

To illustrate their potential, each color combination can be demo’d via base R scatter and bar plots.

For easier viewing, try gridding up (NOTE – this will alter par settings):

# Set up gridded layout, if desired:
graphics::layout(matrix(1:4, nrow = 2))
graphics::par(mar = c(2, 2, 2, 2))

# Print demo plots for duos.
sanzo.demo2()

# Print demo plots for trios.
sanzo.demo3()

# Print demo plots for quads.
sanzo.demo4()

# Print demo plots for all palettes.
sanzo.demo.all()

The output of sanzo.demo2(), sanzo.demo3(), sanzo.demo4(), and sanzo.demo.all() can be previewed at https://github.com/jmaasch/sanzo.

Use with ggplot2.

View examples of use with ggplot2 at https://github.com/jmaasch/sanzo.

Use with base R.

These examples use data from the datasets package and should be replicable.

graphics::plot(iris$Sepal.Width, iris$Petal.Width, pch = 18:20,
               main = "Combination 121", ylab = "", xlab = "", 
               col = sanzo.trio("c121") [unclass(iris$Species)])

graphics::barplot(BOD$demand, col = sanzo.trio("c239"), 
                  main = "Combination 239", ylim = c(0, 20), border = NA)