A Class of Mixture Models for Ordinal Data


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Documentation for package ‘CUB’ version 0.0

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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
bitcsi Shifted Binomial probabilities of ordinal responses
bitgama Shifted Binomial distribution with covariates
chi2cub Pearson X^2 statistic
CUB Main function for CUB models
CUBE Main function for CUBE models
cubeforsim Simulation routine for CUBE models without covariates
cubforsim Simulation routine for CUB models without covariates
cubvisual Plot an estimated CUB model
CUB_package CUB package
CUSH Main function for CUSH models
cushforsim Simulation routine for CUSH models without covariates
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 models
expcube Expectation of CUBE models
gini Normalized Gini heterogeneity index
IHG Main function for IHG models
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
loglikCUB Log-likelihood function for CUB models
loglikCUBE Log-likelihood function for CUBE models
loglikcuben Log-likelihood function of CUBE models for ordinal data
loglikCUSH Log-likelihood function for CUSH models
loglikIHG Log-likelihood function for IHG models
logscore Logarithmic score
multicub Joint plot of estimated CUB models in the parameter space
plotloglikihg Plot of the log-likelihood function of the IHG distribution
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
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
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