ondricolors: ONDRI Palettes

In ondri-nibs/ondricolors: Color palettes for the ONDRI project

Description

A lightweight package for the Ontario Neurodegenerative Disease Research Initiative (ONDRI) color palettes. Returns a palette object (vector of colors) similar to Wes Anderson Palettes (https://github.com/karthik/wesanderson). The palette attributes certain colors to cohort labels.

Details

ONDRI's color palettes

Examples

## Not run: 
## quick visualization of palettes
## continuous example
 pal1 <- ondri_palette(name = "all_colours", start = 3, n = 20, is_discrete = FALSE)
image(volcano, col = pal1)

## discrete example
pal2 <- ondri_palette(name = "cohorts")
image(volcano, col = pal2)

## three toy examples
library(ondricolors)
data("toy_ONDRI_data")
## first in base R
## for the filled pchs
col2use <- ondri_palette("cohorts")[as.character(toy_ONDRI_data$COHORT)]
plot(toy_ONDRI_data$X, toy_ONDRI_data$Y, col = col2use, pch = 20)

plot(toy_ONDRI_data$X, toy_ONDRI_data$Y, bg = col2use, pch = 21)

## now with ggplot2
library(ggplot2)
ggp_color <- ggplot(toy_ONDRI_data, aes(x = X, y = Y, color = COHORT)) +
  geom_point() +
  scale_color_manual(values = ondri_palette("cohorts"))
ggp_color

## End(Not run)

ondri-nibs/ondricolors documentation built on Sept. 10, 2020, 12:04 a.m.