# A Class of Mixture Models for Ordinal Data

## Documentation for package ‘CUB’ version 1.1.4

- DESCRIPTION file.
- User guides, package vignettes and other documentation.

## Help Pages

betabinomial | Beta-Binomial probabilities of ordinal responses, with feeling and overdispersion parameters for each observation
betabinomialcsi | Beta-Binomial probabilities of ordinal responses, given feeling parameter for each observation
betar | Beta-Binomial distribution
BIC.GEM | S3 BIC method for class "GEM"
bitcsi | Shifted Binomial probabilities of ordinal responses
bitgama | Shifted Binomial distribution with covariates
chi2cub | Pearson X^2 statistic
coef.GEM | S3 Method: coef for class "GEM"
cormat | Correlation matrix for estimated model
cubevisual | Plot an estimated CUBE model
cubshevisual | Plot an estimated CUB model with shelter
cubvisual | Plot an estimated CUB model
CUB_package | CUB package
deltaprob | Mean difference of a discrete random variable
dissim | Normalized dissimilarity measure
ellecub | Log-likelihood function of a CUB model without covariates
expcub00 | Expectation of CUB distributions
expcube | Expectation of CUBE models
fitted.GEM | S3 method "fitted" for class "GEM"
GEM | Main function for GEM models
gini | Normalized Gini heterogeneity index
inibest | Preliminary estimators for CUB models without covariates
inibestcube | Naive estimates for CUBE models without covariates
inibestcubecov | Preliminary parameter estimates for CUBE models with covariates
inibestcubecsi | Preliminary estimates of parameters for CUBE models with covariates only for feeling
inibestgama | Preliminary parameter estimates of a CUB model with covariates for feeling
inigrid | Grid-based preliminary parameter estimates for CUB models
iniihg | Moment estimate for the preference parameter of the IHG distribution
laakso | Normalized Laakso and Taagepera heterogeneity index
logis | The logistic transform
logLik.GEM | logLik S3 Method for class "GEM"
loglikCUB | Log-likelihood function for CUB models
loglikCUBE | Log-likelihood function for CUBE models
loglikCUSH | Log-likelihood function for CUSH models
loglikIHG | Log-likelihood function for IHG models
logscore | Logarithmic score
makeplot | Plot facilities for GEM objects
multicub | Joint plot of estimated CUB models in the parameter space
multicube | Joint plot of estimated CUBE models in the parameter space
plotloglikihg | Plot of the log-likelihood function of the IHG distribution
print.GEM | S3 method: print for class "GEM"
probbit | Probability distribution of a shifted Binomial random variable
probcub00 | Probability distribution of a CUB model without covariates
probcub0q | Probability distribution of a CUB model with covariates for the feeling component
probcube | Probability distribution of a CUBE model without covariates
probcubp0 | Probability distribution of a CUB model with covariates for the uncertainty component
probcubpq | Probability distribution of a CUB model with covariates for both feeling and uncertainty
probcubshe1 | probcubshe1
probcubshe2 | probcubshe2
probcubshe3 | probcubshe3
probcush | Probability distribution of a CUSH model
probgecub | Probability distribution of a GeCUB model
probihg | Probability distribution of an IHG model
probihgcovn | Probability distribution of an IHG model with covariates
relgoods | Relational goods and Leisure time dataset
simcub | Simulation routine for CUB models
simcube | Simulation routine for CUBE models
simcubshe | Simulation routine for CUB models with shelter effect
simcush | Simulation routine for CUSH models
simihg | Simulation routine for IHG models
summary.GEM | S3 method: summary for class "GEM"
univer | Evaluation of the Orientation Services 2002
varcub00 | Variance of CUB models without covariates
varcube | Variance of CUBE models without covariates
varmatCUB | Variance-covariance matrix for CUB models
varmatCUBE | Variance-covariance matrix for CUBE models
vcov.GEM | S3 method vcov() for class "GEM"