EVOLUTION-MANAGER
Edit File: geom_density_line.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>R: Smoothed density estimates drawn with a ridgeline rather than...</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" type="text/css" href="R.css" /> </head><body> <table width="100%" summary="page for geom_density_line {ggridges}"><tr><td>geom_density_line {ggridges}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>Smoothed density estimates drawn with a ridgeline rather than area</h2> <h3>Description</h3> <p>This function is a drop-in replacement for ggplot2's <code><a href="../../ggplot2/html/geom_density.html">geom_density()</a></code>. The only difference is that the geom draws a ridgeline (line with filled area underneath) rather than a polygon. </p> <h3>Usage</h3> <pre> geom_density_line( mapping = NULL, data = NULL, stat = "density", position = "identity", ..., na.rm = FALSE, show.legend = NA, inherit.aes = TRUE ) </pre> <h3>Arguments</h3> <table summary="R argblock"> <tr valign="top"><td><code>mapping</code></td> <td> <p>Set of aesthetic mappings created by <code><a href="../../ggplot2/html/aes.html">aes()</a></code> or <code><a href="../../ggplot2/html/aes_.html">aes_()</a></code>. If specified and <code>inherit.aes = TRUE</code> (the default), it is combined with the default mapping at the top level of the plot. You must supply <code>mapping</code> if there is no plot mapping.</p> </td></tr> <tr valign="top"><td><code>data</code></td> <td> <p>The data to be displayed in this layer. There are three options: </p> <p>If <code>NULL</code>, the default, the data is inherited from the plot data as specified in the call to <code><a href="../../ggplot2/html/ggplot.html">ggplot()</a></code>. </p> <p>A <code>data.frame</code>, or other object, will override the plot data. All objects will be fortified to produce a data frame. See <code><a href="../../ggplot2/html/fortify.html">fortify()</a></code> for which variables will be created. </p> <p>A <code>function</code> will be called with a single argument, the plot data. The return value must be a <code>data.frame</code>, and will be used as the layer data. A <code>function</code> can be created from a <code>formula</code> (e.g. <code>~ head(.x, 10)</code>).</p> </td></tr> <tr valign="top"><td><code>stat</code></td> <td> <p>The statistical transformation to use on the data for this layer, as a string.</p> </td></tr> <tr valign="top"><td><code>position</code></td> <td> <p>Position adjustment, either as a string, or the result of a call to a position adjustment function.</p> </td></tr> <tr valign="top"><td><code>...</code></td> <td> <p>Other arguments passed on to <code><a href="../../ggplot2/html/layer.html">layer()</a></code>. These are often aesthetics, used to set an aesthetic to a fixed value, like <code>colour = "red"</code> or <code>size = 3</code>. They may also be parameters to the paired geom/stat.</p> </td></tr> <tr valign="top"><td><code>na.rm</code></td> <td> <p>If <code>FALSE</code>, the default, missing values are removed with a warning. If <code>TRUE</code>, missing values are silently removed.</p> </td></tr> <tr valign="top"><td><code>show.legend</code></td> <td> <p>logical. Should this layer be included in the legends? <code>NA</code>, the default, includes if any aesthetics are mapped. <code>FALSE</code> never includes, and <code>TRUE</code> always includes. It can also be a named logical vector to finely select the aesthetics to display.</p> </td></tr> <tr valign="top"><td><code>inherit.aes</code></td> <td> <p>If <code>FALSE</code>, 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><a href="../../ggplot2/html/borders.html">borders()</a></code>.</p> </td></tr> </table> <h3>See Also</h3> <p>See <code><a href="../../ggplot2/html/geom_density.html">geom_density()</a></code>. </p> <h3>Examples</h3> <pre> library(ggplot2) ggplot(diamonds, aes(carat)) + geom_density_line() ggplot(diamonds, aes(carat)) + geom_density_line(adjust = 1/5) ggplot(diamonds, aes(carat)) + geom_density_line(adjust = 5) ggplot(diamonds, aes(depth, colour = cut)) + geom_density_line(alpha = 0.5) + xlim(55, 70) ggplot(diamonds, aes(depth, fill = cut, colour = cut)) + geom_density_line(alpha = 0.1) + xlim(55, 70) </pre> <hr /><div style="text-align: center;">[Package <em>ggridges</em> version 0.5.4 <a href="00Index.html">Index</a>]</div> </body></html>