scale_colour_discrete_knmf: Discrete colour scale with ggKNMF basic palette This scale...

In aczepielik/ggKNMF: GGplot Extnension for KNMF

Description

Discrete colour scale with ggKNMF basic palette

This scale maps values of categorical variables onto colours from knmf_colours. All eight colours should be well distinguishable and first six are colour-blind safe.

Usage

knmf_palette(start = 1, reverse = FALSE)

scale_colour_discrete_knmf(..., start = 1, reverse = FALSE,
  na.value = "grey40")

scale_color_discrete_knmf(..., start = 1, reverse = FALSE,
  na.value = "grey40")

scale_fill_discrete_knmf(..., start = 1, reverse = FALSE,
  na.value = "grey40")

Arguments

start	integer from 1 to 8. From Which value of knmf_colours should the scale start taking values. Remember that setting it above one constrains munber of colurs you can use.
reverse	logical. If values from knmf_colours should be taken in reverse order.
...	Arguments passed on to discrete_scale
na.value	Colour for NA

Examples

## Not run: 
ggplot(mtcars, aes(hp, mpg, colour = as.factor(cyl))) + geom_point() +
scale_colour_discrete_knmf()

## End(Not run)
## Not run: 
ggplot(mtcars, aes(x = as.factor(carb), y = ..count.., fill = as.factor(carb))) +
geom_bar() + scale_fill_discrete_knmf()

ggplot(mtcars, aes(hp, fill = as.factor(gear))) +
geom_density(alpha = 0.8) + scale_fill_discrete_knmf()

## End(Not run)

aczepielik/ggKNMF documentation built on June 2, 2019, 2:42 p.m.