You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
96 lines
3.8 KiB
96 lines
3.8 KiB
% Generated by roxygen2: do not edit by hand
|
|
% Please edit documentation in R/stat_fill_labels.R
|
|
\name{stat_fill_labels}
|
|
\alias{stat_fill_labels}
|
|
\title{Labels position for fill position.}
|
|
\usage{
|
|
stat_fill_labels(mapping = NULL, data = NULL, geom = "text",
|
|
position = "identity", width = NULL, na.rm = FALSE, show.legend = NA,
|
|
inherit.aes = TRUE, ...)
|
|
}
|
|
\arguments{
|
|
\item{mapping}{Set of aesthetic mappings created by \code{\link[=aes]{aes()}} or
|
|
\code{\link[=aes_]{aes_()}}. If specified and \code{inherit.aes = TRUE} (the
|
|
default), it is combined with the default mapping at the top level of the
|
|
plot. You must supply \code{mapping} if there is no plot mapping.}
|
|
|
|
\item{data}{The data to be displayed in this layer. There are three
|
|
options:
|
|
|
|
If \code{NULL}, the default, the data is inherited from the plot
|
|
data as specified in the call to \code{\link[=ggplot]{ggplot()}}.
|
|
|
|
A \code{data.frame}, or other object, will override the plot
|
|
data. All objects will be fortified to produce a data frame. See
|
|
\code{\link[=fortify]{fortify()}} for which variables will be created.
|
|
|
|
A \code{function} will be called with a single argument,
|
|
the plot data. The return value must be a \code{data.frame.}, and
|
|
will be used as the layer data.}
|
|
|
|
\item{geom}{Use to override the default connection between
|
|
\code{geom_text} and \code{stat_stack_labels}.}
|
|
|
|
\item{position}{Position adjustment, either as a string, or the result of
|
|
a call to a position adjustment function.}
|
|
|
|
\item{width}{Bar width. By default, set to 90\% of the resolution of the data.}
|
|
|
|
\item{na.rm}{If \code{FALSE}, the default, missing values are removed with
|
|
a warning. If \code{TRUE}, missing values are silently removed.}
|
|
|
|
\item{show.legend}{logical. Should this layer be included in the legends?
|
|
\code{NA}, the default, includes if any aesthetics are mapped.
|
|
\code{FALSE} never includes, and \code{TRUE} always includes.
|
|
It can also be a named logical vector to finely select the aesthetics to
|
|
display.}
|
|
|
|
\item{inherit.aes}{If \code{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. \code{\link[=borders]{borders()}}.}
|
|
|
|
\item{...}{other arguments passed on to \code{\link[=layer]{layer()}}. These are
|
|
often aesthetics, used to set an aesthetic to a fixed value, like
|
|
\code{color = "red"} or \code{size = 3}. They may also be parameters
|
|
to the paired geom/stat.}
|
|
}
|
|
\description{
|
|
Computes position of labels when using \code{position = "fill"}
|
|
}
|
|
\section{Computed variables}{
|
|
|
|
\describe{
|
|
\item{count}{the number of observations}
|
|
\item{prop}{proportion on \code{x}}
|
|
\item{cumprop}{the cumulative proportion on \code{x}}
|
|
\item{ylabel}{the y position of labels, i.e. \eqn{cumprop - prop / 2}}
|
|
}
|
|
}
|
|
|
|
\examples{
|
|
ggplot(as.data.frame(Titanic)) +
|
|
aes(x = Class, fill = Survived, weight = Freq) +
|
|
geom_bar(position = "fill") + stat_fill_labels()
|
|
ggplot(as.data.frame(Titanic)) +
|
|
aes(x = Class, fill = Survived, weight = Freq) +
|
|
geom_bar(position = "fill") + geom_label(stat = "fill_labels")
|
|
ggplot(as.data.frame(Titanic)) +
|
|
aes(x = Class, fill = Survived, weight = Freq) +
|
|
geom_bar(position = "fill") + geom_text(stat = "fill_labels") + facet_grid(~Sex)
|
|
ggplot(as.data.frame(Titanic)) +
|
|
aes(x = as.integer(Class), fill = Survived, weight = Freq) +
|
|
geom_area(position = "fill", stat = "count") + geom_text(stat = "fill_labels")
|
|
|
|
# Cumulative percentages with dodge position
|
|
ggplot(as.data.frame(Titanic)) +
|
|
aes(x = Class, fill = Survived, weight = Freq) +
|
|
geom_bar(aes(y = ..prop..), stat="fill_labels", position="dodge", width = .8) +
|
|
geom_text(
|
|
aes(label = scales::percent(..prop..), y = ..prop../2),
|
|
stat = "fill_labels", position = position_dodge(width = .8)
|
|
)
|
|
}
|
|
\seealso{
|
|
\code{\link{stat_stack_labels}} for \code{position = "stack"}.
|
|
}
|
|
|