getChiSquare.F

Computes the (Wishart-) chi-square from the population minimum of the fit-function:
<code>chi-square = (N - 1) * F0 + df = ncp + df</code>. Note that F0 is the population minimum.
Using F_hat would give <code>chi-square = (N - 1) * F_hat</code>.

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

Morten Moshagen

semPower

Power Analyses for SEM

Martina Bader

getChiSquare.F function

<dl><dt>Fmin</dt>
<dd>population minimum of the fit-function (can be a list for multiple group models).</dd>
<dt>n</dt>
<dd>number of observations (can be a list for multiple group models).</dd>
<dt>df</dt>
<dd>model degrees of freedom</dd></dl>

Arguments

getChiSquare.F — getChiSquare.F

<dl>

<dt>Fmin</dt>
<dd>population minimum of the fit-function (can be a list for multiple group models).</dd>


<dt>n</dt>
<dd>number of observations (can be a list for multiple group models).</dd>


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

</dl>

getChiSquare.F: getChiSquare.F

Description

Usage

Value

Arguments