statThe statistical transformation to use on the data for this
layer, as a string.
positionPosition adjustment, either as a string, or the result of
a call to a position adjustment function. Cannot be jointy specified with
nudge_x or nudge_y.
parseIf TRUE, the labels will be parsed into expressions and
displayed as described in ?plotmath.
nudge_xHorizontal and vertical adjustment to nudge labels by.
Useful for offsetting text from points, particularly on discrete scales.
Cannot be jointly specified with position.
nudge_yHorizontal and vertical adjustment to nudge labels by.
Useful for offsetting text from points, particularly on discrete scales.
Cannot be jointly specified with position.
label.paddingAmount of padding around label. Defaults to 0.25 lines.
label.rRadius of rounded corners. Defaults to 0.15 lines.
na.rmIf FALSE, the default, missing values are removed with
a warning. If TRUE, missing values are silently removed.
show.legendlogical. Should this layer be included in the legends?
NA, the default, includes if any aesthetics are mapped.
FALSE never includes, and TRUE always includes.
It can also be a named logical vector to finely select the aesthetics to
display.
inherit.aesIf FALSE, overrides the default aesthetics,
rather than combining with them. This is most useful for helper functions
that define both data and aesthetics and shouldn't inherit behaviour from
the default plot specification, e.g. borders().