varcube

Compute the variance of a CUBE model without covariates.

distribution

For ordinal rating data, estimate and test models within the family of CUB models and their extensions (where CUB stands for Combination of a discrete Uniform and a shifted Binomial distributions); Simulation routines, plotting facilities and fitting measures are also provided.

Rosaria Simone

A Class of Mixture Models for Ordinal Data

Maria Iannario

Domenico Piccolo

varcube function

<dl><dt>m</dt>
<dd>Number of ordinal categories</dd>
<dt>pai</dt>
<dd>Uncertainty parameter</dd>
<dt>csi</dt>
<dd>Feeling parameter</dd>
<dt>phi</dt>
<dd>Overdispersion parameter</dd></dl>

Arguments

Variance of CUBE models without covariates — varcube

<dl>

<dt>m</dt>
<dd>Number of ordinal categories</dd>


<dt>pai</dt>
<dd>Uncertainty parameter</dd>


<dt>csi</dt>
<dd>Feeling parameter</dd>


<dt>phi</dt>
<dd>Overdispersion parameter</dd>

</dl>

varcube: Variance of CUBE models without covariates

Description

Usage

Arguments

References

See Also

Examples