boxplot.n.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><title>R: Produce a Boxplot Annotated with the Number of Observations</title>
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<table width="100%" summary="page for boxplot.n {gplots}"><tr><td>boxplot.n {gplots}</td><td align="right">R Documentation</td></tr></table>
<h2>Produce a Boxplot Annotated with the Number of Observations</h2>
<h3>Description</h3>
<p>
This funcntion uses <code>boxplot</code> to produce a boxplot which is then
annotated with the number of observations in each group.
</p>
<h3>Usage</h3>
<pre>
boxplot.n(..., top=FALSE, shrink=1, textcolor=NULL)
</pre>
<h3>Arguments</h3>
<table summary="R argblock">
<tr valign="top"><td><code>...</code></td>
<td>
parameters passed to <code>boxplot</code>. </td></tr>
<tr valign="top"><td><code>top</code></td>
<td>
logical indicating whether the number of observations
should be added to the top or the bottom of the plotting
region. Defaults to <code>FALSE</code>. </td></tr>
<tr valign="top"><td><code>shrink</code></td>
<td>
value to shrink character size (cex) when annotating.</td></tr>
<tr valign="top"><td><code>textcolor</code></td>
<td>
text color. </td></tr>
</table>
<h3>Author(s)</h3>
<p>
Gregory R. Warnes <a href="mailto:warnes@bst.rochester.edu">warnes@bst.rochester.edu</a>
</p>
<h3>See Also</h3>
<p>
<code><a href="../../oligo/html/boxplot.html">boxplot</a></code>, <code><a href="../../rsbml/html/TextGlyph-class.html">text</a></code>
</p>
<h3>Examples</h3>
<pre>
data(state)
# n's at bottom
boxplot.n( state.area ~ state.region)
# n's at top
boxplot.n( state.area ~ state.region, top=TRUE)
# small red text
boxplot.n( state.area ~ state.region, shrink=0.8, textcolor="red")
</pre>
<hr><div align="center">[Package <em>gplots</em> version 2.3.2 <a href="00Index.html">Index]</a></div>
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