G_moments               1st & 2nd Moments of the Pitman-Yor / Dirichlet
                        Processes
G_priorDensity          Plot Pitman-Yor / Dirichlet Process Priors
IMIFA-package           IMIFA: Infinite Mixtures of Infinite Factor
                        Analysers and Related Models
IMIFA_news              Show the NEWS file
Ledermann               Ledermann Bound
MGP_check               Check the validity of Multiplicative Gamma
                        Process (MGP) hyperparameters
PGMM_dfree              Estimate the Number of Free Parameters in
                        Finite Factor Analytic Mixture Models (PGMM)
Procrustes              Procrustes Transformation
USPSdigits              USPS handwritten digits
Zsimilarity             Summarise MCMC samples of clustering labels
                        with a similarity matrix and find the 'average'
                        clustering
bnpControl              Control settings for the Bayesian Nonparametric
                        priors for infinite mixture models (or
                        shrinkage priors for overfitted mixtures)
coffee                  Chemical composition of Arabica and Robusta
                        coffee samples
get_IMIFA_results       Extract results, conduct posterior inference
                        and compute performance metrics for MCMC
                        samples of models from the IMIFA family
gumbel_max              Simulate Cluster Labels from Unnormalised
                        Log-Probabilities using the Gumbel-Max Trick
heat_legend             Add a colour key legend to heatmap plots
is.cols                 Check for Valid Colours
is.posi_def             Check Positive-(Semi)definiteness of a matrix
ltrgamma                Left Truncated Gamma Distributions
mat2cols                Convert a numeric matrix to colours
mcmc_IMIFA              Adaptive Gibbs Sampler for Nonparametric
                        Model-based Clustering using models from the
                        IMIFA family
mgpControl              Control settings for the MGP prior and AGS for
                        infinite factor models
mixfaControl            Control settings for the IMIFA family of factor
                        analytic mixtures
olive                   Fatty acid composition of Italian olive oils
pareto_scale            Pareto Scaling
plot.Results_IMIFA      Plotting output and parameters of inferential
                        interest for IMIFA and related models
plot_cols               Plots a matrix of colours
post_conf_mat           Posterior Confusion Matrix
psi_hyper               Find sensible inverse gamma hyperparameters for
                        variance/uniqueness parameters
rDirichlet              Simulate Mixing Proportions from a Dirichlet
                        Distribution
scores_MAP              Decompose factor scores by cluster
shift_GA                Moment Matching Parameters of Shifted Gamma
                        Distributions
show_IMIFA_digit        Plot the posterior mean image
show_digit              Show image of grayscale grid
sim_IMIFA               Simulate Data from a Mixture of Factor
                        Analysers Structure
storeControl            Set storage values for use with the IMIFA
                        family of models
