CTRP                    CTRP drug response covariances data
computeIC               Information criteria for Wishart mixtures and
                        MoE models
dWishart                density of Wishart distribution
lmvgamma                Log multivariate gamma function
mixturewishart          EM/Bayesian estimation for Wishart mixture
                        model
moewishart              EM/Bayesian estimation for Wishart MoE model
plotMCMC                Trace plot of parameters
rdirichlet              Dirichlet random sampling
sampleIW                Fast sampler for the inverse-Wishart
                        distribution
simData                 Simulate data from a Wishart mixture or
                        mixture-of-experts model
