EVOLUTION-MANAGER
Edit File: intervals.lmList.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: Confidence Intervals on lmList Coefficients</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 intervals.lmList {nlme}"><tr><td>intervals.lmList {nlme}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>Confidence Intervals on lmList Coefficients</h2> <h3>Description</h3> <p>Confidence intervals on the linear model coefficients are obtained for each <code>lm</code> component of <code>object</code> and organized into a three dimensional array. The first dimension corresponding to the names of the <code>object</code> components. The second dimension is given by <code>lower</code>, <code>est.</code>, and <code>upper</code> corresponding, respectively, to the lower confidence limit, estimated coefficient, and upper confidence limit. The third dimension is given by the coefficients names. </p> <h3>Usage</h3> <pre> ## S3 method for class 'lmList' intervals(object, level = 0.95, pool = attr(object, "pool"), ...) </pre> <h3>Arguments</h3> <table summary="R argblock"> <tr valign="top"><td><code>object</code></td> <td> <p>an object inheriting from class <code>"<a href="lmList.html">lmList</a>"</code>, representing a list of <code>lm</code> objects with a common model. </p> </td></tr> <tr valign="top"><td><code>level</code></td> <td> <p>an optional numeric value with the confidence level for the intervals. Defaults to 0.95. </p> </td></tr> <tr valign="top"><td><code>pool</code></td> <td> <p>an optional logical value indicating whether a pooled estimate of the residual standard error should be used. Default is <code>attr(object, "pool")</code>. </p> </td></tr> <tr valign="top"><td><code>...</code></td> <td> <p>some methods for this generic require additional arguments. None are used in this method.</p> </td></tr> </table> <h3>Value</h3> <p>a three dimensional array with the confidence intervals and estimates for the coefficients of each <code>lm</code> component of <code>object</code>. </p> <h3>Author(s)</h3> <p>José Pinheiro and Douglas Bates <a href="mailto:bates@stat.wisc.edu">bates@stat.wisc.edu</a></p> <h3>References</h3> <p>Pinheiro, J.C., and Bates, D.M. (2000) "Mixed-Effects Models in S and S-PLUS", Springer. </p> <h3>See Also</h3> <p><code><a href="lmList.html">lmList</a></code>, <code><a href="intervals.html">intervals</a></code>, <code><a href="plot.intervals.lmList.html">plot.intervals.lmList</a></code> </p> <h3>Examples</h3> <pre> fm1 <- lmList(distance ~ age | Subject, Orthodont) intervals(fm1) </pre> <hr /><div style="text-align: center;">[Package <em>nlme</em> version 3.1-139 <a href="00Index.html">Index</a>]</div> </body></html>