EVOLUTION-MANAGER
Edit File: logLik.gnlsStruct.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: Log-Likelihood of a gnlsStruct Object</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 logLik.gnlsStruct {nlme}"><tr><td>logLik.gnlsStruct {nlme}</td><td style="text-align: right;">R Documentation</td></tr></table> <h2>Log-Likelihood of a gnlsStruct Object</h2> <h3>Description</h3> <p><code>Pars</code> is used to update the coefficients of the model components of <code>object</code> and the individual log-likelihood contributions of each component are added together. </p> <h3>Usage</h3> <pre> ## S3 method for class 'gnlsStruct' logLik(object, Pars, conLin, ...) </pre> <h3>Arguments</h3> <table summary="R argblock"> <tr valign="top"><td><code>object</code></td> <td> <p>an object inheriting from class <code>gnlsStruct</code>, representing a list of model components, such as <code>corStruct</code> and <code>varFunc</code> objects, and attributes specifying the underlying nonlinear model and the response variable.</p> </td></tr> <tr valign="top"><td><code>Pars</code></td> <td> <p>the parameter values at which the log-likelihood is to be evaluated.</p> </td></tr> <tr valign="top"><td><code>conLin</code></td> <td> <p>an optional condensed linear model object, consisting of a list with components <code>"Xy"</code>, corresponding to a regression matrix (<code>X</code>) combined with a response vector (<code>y</code>), and <code>"logLik"</code>, corresponding to the log-likelihood of the underlying nonlinear model. Defaults to <code>attr(object, "conLin")</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>the log-likelihood for the linear model described by <code>object</code>, evaluated at <code>Pars</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>See Also</h3> <p><code><a href="gnls.html">gnls</a></code>, <code><a href="gnlsStruct.html">gnlsStruct</a></code>, <code><a href="logLik.gnls.html">logLik.gnls</a></code> </p> <hr /><div style="text-align: center;">[Package <em>nlme</em> version 3.1-139 <a href="00Index.html">Index</a>]</div> </body></html>