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 overlapping 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. Aesthetics
[results=rd,stage=build]{ggplot2:::rd_aesthetics("geom", "bin2d")}
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