# Bayesian Analysis of Finite Mixture of Plackett-Luce Models

## Documentation for package ‘PLMIX’ version 2.2.0

- DESCRIPTION file.
- Package NEWS.

## Help Pages

PLMIX-package | Bayesian Analysis of Finite Mixtures of Plackett-Luce Models for Partial Rankings/Orderings
as.top_ordering | Coercion into top-ordering datasets
bicPLMIX | BIC for the MLE of a mixture of Plackett-Luce models
binary_group_ind | Binary group membership matrix
d_apa | American Psychological Association Data (partial orderings)
d_carconf | Car Configurator Data (partial orderings)
d_dublinwest | Dublin West Data (partial orderings)
d_gaming | Gaming Platforms Data (complete orderings)
d_german | German Sample Data (complete orderings)
d_nascar | NASCAR Data (partial orderings)
d_occup | Occupation Data (complete orderings)
d_rice | Rice Voting Data (partial orderings)
fill_single_entries | Utility to fill in single missing entries of top-(K-1) sequences in partial ordering/ranking datasets
freq_to_unit | Individual rankings/orderings from the frequency distribution
gibbsPLMIX | Gibbs sampling for a Bayesian mixture of Plackett-Luce models
gsPLMIX_to_mcmc | MCMC class objects from the Gibbs sampling simulations of a Bayesian mixture of Plackett-Luce models
is.top_ordering | Top-ordering datasets
label_switchPLMIX | Label switching adjustment of the Gibbs sampling simulations for Bayesian mixtures of Plackett-Luce models
label_switchPLMIX_single | Label switching adjustment for mixtures of Plackett-Luce models
Likelihood | Likelihood and log-likelihood evaluation for a mixture of Plackett-Luce models
likelihood | Likelihood and log-likelihood evaluation for a mixture of Plackett-Luce models
likPLMIX | Likelihood and log-likelihood evaluation for a mixture of Plackett-Luce models
Loglikelihood | Likelihood and log-likelihood evaluation for a mixture of Plackett-Luce models
loglikelihood | Likelihood and log-likelihood evaluation for a mixture of Plackett-Luce models
loglikPLMIX | Likelihood and log-likelihood evaluation for a mixture of Plackett-Luce models
make_complete | Completion of partial rankings/orderings
make_partial | Censoring of complete rankings/orderings
mapPLMIX | MAP estimation for a Bayesian mixture of Plackett-Luce models
mapPLMIX_multistart | MAP estimation for a Bayesian mixture of Plackett-Luce models with multiple starting values
myorder | Utility to switch from a partial ranking to a partial ordering (missing positions denoted with zero)
paired_comparisons | Paired comparison matrix for a partial ordering/ranking dataset
PLMIX | Bayesian Analysis of Finite Mixtures of Plackett-Luce Models for Partial Rankings/Orderings
plot.gsPLMIX | Plot the Gibbs sampling simulations for a Bayesian mixture of Plackett-Luce models
plot.mpPLMIX | Plot the MAP estimates for a Bayesian mixture of Plackett-Luce models
ppcheckPLMIX | Posterior predictive check for Bayesian mixtures of Plackett-Luce models
ppcheckPLMIX_cond | Conditional posterior predictive check for Bayesian mixtures of Plackett-Luce models
ppcheckPLMIX_cond_single | Conditional predictive posterior p-values
ppcheckPLMIX_single | Posterior predictive check for a mixture of Plackett-Luce models
print.gsPLMIX | Print of the Gibbs sampling simulation of a Bayesian mixture of Plackett-Luce models
print.mpPLMIX | Print of the MAP estimation algorithm for a Bayesian mixture of Plackett-Luce models
print.summary.gsPLMIX | Print of the summary of Gibbs sampling simulation of a Bayesian mixture of Plackett-Luce models.
print.summary.mpPLMIX | Print of the summary of MAP estimation for a Bayesian mixture of Plackett-Luce models
random_start | Appropriate simulation of starting values for tandom initialization of Gibbs Sampling. It start from the mle corresponding to no-group structure and then it randomly selects rescaled random support points (with sum 1) of G mixture components such that the marginal support coincides with the mle support for G=1 Random generation of starting values of the component-specific support parameters for Gibbs sampling
rank_ord_switch | Switch from orderings to rankings and vice versa
rank_summaries | Descriptive summaries for a partial ordering/ranking dataset
rPLMIX | Random sample from a mixture of Plackett-Luce models
selectPLMIX | Bayesian selection criteria for mixtures of Plackett-Luce models
selectPLMIX_single | Bayesian selection criteria for mixtures of Plackett-Luce models
summary.gsPLMIX | Summary of the Gibbs sampling procedure for a Bayesian mixture of Plackett-Luce models
summary.mpPLMIX | Summary of the MAP estimation for a Bayesian mixture of Plackett-Luce models
unit_to_freq | Frequency distribution from the individual rankings/orderings