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PLMIX

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Install

install.packages('PLMIX')

Monthly Downloads

300

Version

2.2.0

License

GPL (>= 2)

Maintainer

Cristina Mollica

Last Published

June 30th, 2025

Functions in PLMIX (2.2.0)

as.top_ordering

Coercion into top-ordering datasets
fill_single_entries

Utility to fill in single missing entries of top-(K-1) sequences in partial ordering/ranking datasets
ppcheckPLMIX

Posterior predictive check for Bayesian mixtures of Plackett-Luce models
ppcheckPLMIX_cond

Conditional posterior predictive check for Bayesian mixtures of Plackett-Luce models
gsPLMIX_to_mcmc

MCMC class objects from the Gibbs sampling simulations of a Bayesian mixture of Plackett-Luce models
gibbsPLMIX

Gibbs sampling for a Bayesian mixture of Plackett-Luce models
mapPLMIX

MAP estimation for a Bayesian mixture of Plackett-Luce models
freq_to_unit

Individual rankings/orderings from the frequency distribution
plot.mpPLMIX

Plot the MAP estimates for a Bayesian mixture of Plackett-Luce models
plot.gsPLMIX

Plot the Gibbs sampling simulations for a Bayesian mixture of Plackett-Luce models
mapPLMIX_multistart

MAP estimation for a Bayesian mixture of Plackett-Luce models with multiple starting values
label_switchPLMIX_single

Label switching adjustment for mixtures of Plackett-Luce models
d_german

German Sample Data (complete orderings)
Loglikelihood

Likelihood and log-likelihood evaluation for a mixture of Plackett-Luce models
print.gsPLMIX

Print of the Gibbs sampling simulation of a Bayesian mixture of Plackett-Luce models
d_occup

Occupation Data (complete orderings)
d_nascar

NASCAR Data (partial orderings)
myorder

Utility to switch from a partial ranking to a partial ordering (missing positions denoted with zero)
print.mpPLMIX

Print of the MAP estimation algorithm for a Bayesian mixture of Plackett-Luce models
d_rice

Rice Voting Data (partial orderings)
make_complete

Completion of partial rankings/orderings
make_partial

Censoring of complete rankings/orderings
label_switchPLMIX

Label switching adjustment of the Gibbs sampling simulations for Bayesian mixtures of Plackett-Luce models
print.summary.gsPLMIX

Print of the summary of Gibbs sampling simulation of a Bayesian mixture of Plackett-Luce models.
is.top_ordering

Top-ordering datasets
ppcheckPLMIX_cond_single

Conditional predictive posterior \(p\)-values
rPLMIX

Random sample from a mixture of Plackett-Luce models
selectPLMIX

Bayesian selection criteria for mixtures of Plackett-Luce models
ppcheckPLMIX_single

Posterior predictive check for a mixture of Plackett-Luce models
unit_to_freq

Frequency distribution from the individual rankings/orderings
selectPLMIX_single

Bayesian selection criteria for mixtures 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
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
paired_comparisons

Paired comparison matrix for a partial ordering/ranking dataset
rank_summaries

Descriptive summaries for a partial ordering/ranking dataset
rank_ord_switch

Switch from orderings to rankings and vice versa
d_gaming

Gaming Platforms Data (complete orderings)
bicPLMIX

BIC for the MLE of a mixture of Plackett-Luce models
binary_group_ind

Binary group membership matrix
d_dublinwest

Dublin West Data (partial orderings)
PLMIX

Bayesian Analysis of Finite Mixtures of Plackett-Luce Models for Partial Rankings/Orderings
d_carconf

Car Configurator Data (partial orderings)
d_apa

American Psychological Association Data (partial orderings)