CUB

A Class of Mixture Models for Ordinal Data

Maria Iannario, Domenico Piccolo, Rosaria Simone

Last update: 23 February 2024

Copyright license: GNU General Public License, version 3.0, GNU General Public License, version 2.0

Software version identifier: 1.1.4, 0.0, 0.1, 1.0, 1.1.1, 1.1.2, 1.1.3, 1.1, 1.1.5

Source code repository: https://github.com/cran/CUB

Description

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.

Related Items (33)

Flexible uncertainty in mixture models for ordinal responses ⋮ A mixture model to assess perception of discrimination on grounds of sexual orientation for policy considerations ⋮ Modeling random and non-random decision uncertainty in ratings data: a fuzzy beta model ⋮ Modeling rating data with nonlinear CUB models ⋮ Treatment of `don't know' responses in a mixture model for rating data ⋮ Gini heterogeneity index for detecting uncertainty in ordinal data surveys ⋮ A comprehensive framework of regression models for ordinal data ⋮ Robustness issues for \textsc{cub} models ⋮ Ordinal trees and random forests: score-free recursive partitioning and improved ensembles ⋮ Likelihood-based tests for a class of misspecified finite mixture models for ordinal categorical data ⋮ Sensory analysis in the food industry as a tool for marketing decisions ⋮ Varying uncertainty in CUB models ⋮ Mixture models for ordinal responses to account for uncertainty of choice ⋮ Investigating the determinants of job satisfaction of Italian graduates: a model-based approach ⋮ On the identifiability of a mixture model for ordinal data ⋮ A theorem on CUB models for rank data ⋮ A class of mixture models for multidimensional ordinal data ⋮ Identifiability of a model for discrete frequency distributions with a multidimensional parameter space ⋮ An accelerated EM algorithm for mixture models with uncertainty for rating data ⋮ A Novel Approach to Evaluate Repeatability and Reproducibility for Ordinal Data ⋮ Preliminary estimators for a mixture model of ordinal data ⋮ A generalized framework for modelling ordinal data ⋮ Model-based clustering of multivariate ordinal data relying on a stochastic binary search algorithm ⋮ Design-Based Inference in a Mixture Model for Ordinal Variables for a Two Stage Stratified Design ⋮ Bayesian variable selection in a class of mixture models for ordinal data: a comparative study ⋮ The class of \textsc{cub} models: statistical foundations, inferential issues and empirical evidence ⋮ Rejoinder to the discussion of ``The class of CUB models: statistical foundations, inferential issues and empirical evidence ⋮ Inducing a desired value of correlation between two point-scale variables: a two-step procedure using copulas ⋮ FastCUB ⋮ A model-based fuzzy analysis of questionnaires ⋮ Discussion of ``The class of CUB models: statistical foundations, inferential issues and empirical evidence ⋮ Robust link functions ⋮ Modelling shelter choices in a class of mixture models for ordinal responses

This page was built for software: CUB