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Edit File: boxplot.matrix.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: Draw a Boxplot for each Column (Row) of a Matrix</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 boxplot.matrix {graphics}"><tr><td>boxplot.matrix {graphics}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>Draw a Boxplot for each Column (Row) of a Matrix</h2> <h3>Description</h3> <p>Interpreting the columns (or rows) of a matrix as different groups, draw a boxplot for each. </p> <h3>Usage</h3> <pre> ## S3 method for class 'matrix' boxplot(x, use.cols = TRUE, ...) </pre> <h3>Arguments</h3> <table summary="R argblock"> <tr valign="top"><td><code>x</code></td> <td> <p>a numeric matrix.</p> </td></tr> <tr valign="top"><td><code>use.cols</code></td> <td> <p>logical indicating if columns (by default) or rows (<code>use.cols = FALSE</code>) should be plotted.</p> </td></tr> <tr valign="top"><td><code>...</code></td> <td> <p>Further arguments to <code><a href="boxplot.html">boxplot</a></code>.</p> </td></tr> </table> <h3>Value</h3> <p>A list as for <code><a href="boxplot.html">boxplot</a></code>. </p> <h3>Author(s)</h3> <p>Martin Maechler, 1995, for S+, then <span style="font-family: Courier New, Courier; color: #666666;"><b>R</b></span> package <a href="https://CRAN.R-project.org/package=sfsmisc"><span class="pkg">sfsmisc</span></a>.</p> <h3>See Also</h3> <p><code><a href="boxplot.html">boxplot.default</a></code> which already works nowadays with data.frames; <code><a href="boxplot.html">boxplot.formula</a></code>, <code><a href="plot.factor.html">plot.factor</a></code> which work with (the more general concept) of a grouping factor. </p> <h3>Examples</h3> <pre> ## Very similar to the example in ?boxplot mat <- cbind(Uni05 = (1:100)/21, Norm = rnorm(100), T5 = rt(100, df = 5), Gam2 = rgamma(100, shape = 2)) boxplot(mat, main = "boxplot.matrix(...., main = ...)", notch = TRUE, col = 1:4) </pre> <hr /><div style="text-align: center;">[Package <em>graphics</em> version 3.6.0 <a href="00Index.html">Index</a>]</div> </body></html>