stat_abline: Add a line with slope and intercept.
Description
Add a line with slope and intercept.Usage
stat_abline(mapping = NULL, data = NULL, geom = "abline",
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.
geom
The geometric object to use display the data
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.