sigma

an object for which scale parameter can be
 extracted.

object

some methods for this generic function may
 require additional arguments.

&#8230;

This function is generic; method functions can be written
 to handle specific classes of objects.

Datasets and utility  functions enhancing functionality of nlme package. Datasets, functions and scripts are described in book titled 'Linear Mixed-Effects Models:
A Step-by-Step Approach' by Galecki and Burzykowski (2013). Package is under development.

Andrzej Galecki

nlmeU

Datasets and Utility Functions Enhancing Functionality of 'nlme'
Package

sigma function

<dl> <dt>object</dt>
<dd>an object for which scale parameter can be
 extracted.</dd>
 <dt>...</dt>
<dd>some methods for this generic function may
 require additional arguments.</dd></dl>

Arguments

Andrzej Galecki and Tomasz Burzykowski

Author

Extract scale parameter sigma from a model fit — sigma

<dl>

 <dt>object</dt>
<dd>an object for which scale parameter can be
 extracted.</dd>


 <dt>...</dt>
<dd>some methods for this generic function may
 require additional arguments.</dd>

</dl>

sigma: Extract scale parameter sigma from a model fit

Description

Usage

Value

Arguments

Author

Examples