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<!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: Produce Pairwise Scatterplots from an 'lda' Fit</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 pairs.lda {MASS}"><tr><td>pairs.lda {MASS}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2> Produce Pairwise Scatterplots from an 'lda' Fit </h2> <h3>Description</h3> <p>Pairwise scatterplot of the data on the linear discriminants. </p> <h3>Usage</h3> <pre> ## S3 method for class 'lda' pairs(x, labels = colnames(x), panel = panel.lda, dimen, abbrev = FALSE, ..., cex=0.7, type = c("std", "trellis")) </pre> <h3>Arguments</h3> <table summary="R argblock"> <tr valign="top"><td><code>x</code></td> <td> <p>Object of class <code>"lda"</code>. </p> </td></tr> <tr valign="top"><td><code>labels</code></td> <td> <p>vector of character strings for labelling the variables. </p> </td></tr> <tr valign="top"><td><code>panel</code></td> <td> <p>panel function to plot the data in each panel. </p> </td></tr> <tr valign="top"><td><code>dimen</code></td> <td> <p>The number of linear discriminants to be used for the plot; if this exceeds the number determined by <code>x</code> the smaller value is used. </p> </td></tr> <tr valign="top"><td><code>abbrev</code></td> <td> <p>whether the group labels are abbreviated on the plots. If <code>abbrev > 0</code> this gives <code>minlength</code> in the call to <code>abbreviate</code>. </p> </td></tr> <tr valign="top"><td><code>...</code></td> <td> <p>additional arguments for <code>pairs.default</code>. </p> </td></tr> <tr valign="top"><td><code>cex</code></td> <td> <p>graphics parameter <code>cex</code> for labels on plots. </p> </td></tr> <tr valign="top"><td><code>type</code></td> <td> <p>type of plot. The default is in the style of <code><a href="../../graphics/html/pairs.html">pairs.default</a></code>; the style <code>"trellis"</code> uses the Trellis function <code><a href="../../lattice/html/splom.html">splom</a></code>. </p> </td></tr></table> <h3>Details</h3> <p>This function is a method for the generic function <code>pairs()</code> for class <code>"lda"</code>. It can be invoked by calling <code>pairs(x)</code> for an object <code>x</code> of the appropriate class, or directly by calling <code>pairs.lda(x)</code> regardless of the class of the object. </p> <h3>References</h3> <p>Venables, W. N. and Ripley, B. D. (2002) <em>Modern Applied Statistics with S.</em> Fourth edition. Springer. </p> <h3>See Also</h3> <p><code><a href="../../graphics/html/pairs.html">pairs</a></code> </p> <hr /><div style="text-align: center;">[Package <em>MASS</em> version 7.3-51.4 <a href="00Index.html">Index</a>]</div> </body></html>