ggplot2 (version 0.9.0)

geom_bin2d: Add heatmap of 2d bin counts.

Description

Add heatmap of 2d bin counts.

Usage

geom_bin2d(mapping = NULL, data = NULL, stat = "bin2d",
    position = "identity", ...)

Arguments

mapping

The aesthetic mapping, usually constructed with aes or aes_string. Only needs to be set at the layer level if you are overriding the plot defaults.

data

A layer specific dataset - only needed if you want to override the plot defaults.

stat

The statistical transformation to use on the data for this layer.

position

The position adjustment to use for overlappling points on this layer

...

other arguments passed on to layer. This can include aesthetics whose values you want to set, not map. See layer for more details.

Examples

d <- ggplot(diamonds, aes(x = x, y = y)) + xlim(4,10) + ylim(4,10)
d + geom_bin2d()
d + geom_bin2d(binwidth = c(0.1, 0.1))

# See ?stat_bin2d for more examples