GGally (version 2.2.1)

ggally_density: Bivariate density plot

Description

Make a 2D density plot from a given data.

Usage

ggally_density(data, mapping, ...)

Arguments

data

data set using

mapping

aesthetics being used

...

parameters sent to either stat_density2d or geom_density2d

Author

Barret Schloerke

Details

The aesthetic "fill" determines whether or not stat_density2d (filled) or geom_density2d (lines) is used.

Examples

# Small function to display plots only if it's interactive
p_ <- GGally::print_if_interactive

data(tips)
p_(ggally_density(tips, mapping = ggplot2::aes(x = total_bill, y = tip)))
p_(ggally_density(
  tips,
  mapping = ggplot2::aes(total_bill, tip, fill = after_stat(level))
))
p_(ggally_density(
  tips,
  mapping = ggplot2::aes(total_bill, tip, fill = after_stat(level))
) + ggplot2::scale_fill_gradient(breaks = c(0.05, 0.1, 0.15, 0.2)))