getErrorDiff

Determine the squared log-difference between alpha and beta error given a certain chi-square value from central chi-square(df) and a non-central chi-square(df, ncp) distribution.

Provides a-priori, post-hoc, and compromise power-analyses
for structural equation models (SEM).

Morten Moshagen

semPower

Power Analyses for SEM

Martina Bader

getErrorDiff function

<dl><dt>critChiSquare</dt>
<dd>evaluated chi-squared value</dd>
<dt>df</dt>
<dd>the model degrees of freedom</dd>
<dt>ncp</dt>
<dd>the non-centrality parameter</dd>
<dt>log.abratio</dt>
<dd>log(alpha/beta)</dd></dl>

Arguments

getErrorDiff — getErrorDiff

<dl>

<dt>critChiSquare</dt>
<dd>evaluated chi-squared value</dd>


<dt>df</dt>
<dd>the model degrees of freedom</dd>


<dt>ncp</dt>
<dd>the non-centrality parameter</dd>


<dt>log.abratio</dt>
<dd>log(alpha/beta)</dd>

</dl>

getErrorDiff: getErrorDiff

Description

Usage

Value

Arguments