vcov.nlstac

Returns the variance-covariance matrix of the main parameters of a fitted model object. 
The “main” parameters of model correspond to those returned by coef,

Set of functions implementing the algorithm described in Fernandez
Torvisco et al. (2018) for fitting separable nonlinear regression curves.
See Fernandez Torvisco, Rodriguez-Arias Fernandez and Cabello Sanchez (2018)
<doi:10.2298/FIL1812233T>.

Rafael Benitez

nlstac

An R Package for Fitting Separable Nonlinear Models

vcov.nlstac function

<dl><dt>object</dt>
<dd>An object of class <code>"nlstac"</code> obtained by the <code>nls_tac</code> function.</dd>
<dt>...</dt>
<dd>Ignored, for compatibility issues.</dd></dl>

Arguments

Mariano Rodríguez-Arias (<a href="/link/arias%40unex.es?package=nlstac&version=0.2.0" data-mini-rdoc="nlstac::arias@unex.es">arias@unex.es</a>).
Deptartment of Mathematics
Juan Antonio Fernández Torvisco (<a href="/link/jfernandck%40alumnos.unex.es?package=nlstac&version=0.2.0" data-mini-rdoc="nlstac::jfernandck@alumnos.unex.es">jfernandck@alumnos.unex.es</a>).
Department of Mathematics
University of Extremadura (Spain)
Rafael Benítez (<a href="/link/rafael.suarez%40uv.es?package=nlstac&version=0.2.0" data-mini-rdoc="nlstac::rafael.suarez@uv.es">rafael.suarez@uv.es</a>).
Department of Business Mathematics
University of Valencia (Spain)

Author

Calculate Variance-Covariance Matrix for a nlstac Fitted Model Object — vcov.nlstac

<dl>

<dt>object</dt>
<dd>An object of class <code>"nlstac"</code> obtained by the <code>nls_tac</code> function.</dd>


<dt>...</dt>
<dd>Ignored, for compatibility issues.</dd>

</dl>

Mariano Rodríguez-Arias (<a href='mailto:arias@unex.es'>arias@unex.es</a>).
Deptartment of Mathematics
Juan Antonio Fernández Torvisco (<a href='mailto:jfernandck@alumnos.unex.es'>jfernandck@alumnos.unex.es</a>).
Department of Mathematics
University of Extremadura (Spain)
Rafael Benítez (<a href='mailto:rafael.suarez@uv.es'>rafael.suarez@uv.es</a>).
Department of Business Mathematics
University of Valencia (Spain)

vcov.nlstac: Calculate Variance-Covariance Matrix for a nlstac Fitted Model Object

Description

Usage

Value

Arguments

Author