geom_bin2d {ggplot2} | R Documentation |
Add heatmap of 2d bin counts.
geom_bin2d(mapping = NULL, data = NULL, stat = "bin2d", position = "identity", ...)
mapping |
The aesthetic mapping, usually constructed
with |
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
|
geom_bin2d
understands the following aesthetics (required aesthetics are in bold):
xmax
xmin
ymax
ymin
alpha
colour
fill
linetype
size
weight
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