Suren Rathnayake, Geoff McLachlan, David Peel, Jungsun Baek

The EM Algorithm and Skew Mixture Distribution
EM algorithm for Mixture of Multivariate Skew Normal/T Distributions

EM algorithm for Fitting Mixture of Multivariate Skew Normal and Skew t Distributions. An implementation of the algorithm described in Wang, Ng, and McLachlan (2009) <doi:10.1109/DICTA.2009.88>.

Fitting Unrestricted Multivariate Skew t Mixture Models
Functions to fit finite mixture of unrestricted multivariate skew t (FM-uMST) model, random sample generation, discriminant analysis, 2D and 3D contour plots

A Maximum Likelihood Approach to the Analysis of Modularity
Anjali Goswami, Tim Lucas, Prabu Sivasubramaniam, John Finarelli
Fit models of modularity to morphological landmarks. Perform model
selection on results. Fit models with a single within-module correlation or
with separate within-module correlations fitted to each module.

Fitting mixed models with known covariance structures.
The main functions are emmreml, and emmremlMultiKernel. emmreml solves a mixed model with known covariance structure. emmremlMultiKernel is a wrapper for emmreml to handle multiple random components with known covariance structures.

The main functions are emmreml, and emmremlMultiKernel.emmreml solves a mixed model with known covariance structure using the EMMA algorithm . emmremlMultiKernel is a wrapper for emmreml to handle multiple random components with known covariance structures. The function emmremlMultivariate solves a multivariate gaussian mixed model with known covariance structure using the ECM algorithm.

Fitting Mixed Models with Known Covariance Structures
The main functions are 'emmreml', and 'emmremlMultiKernel'. 'emmreml' solves a mixed model with known covariance structure using the 'EMMA' algorithm.  'emmremlMultiKernel' is a wrapper for 'emmreml' to handle multiple random components with known covariance structures. The function 'emmremlMultivariate' solves a multivariate gaussian mixed model with known covariance structure using the 'ECM' algorithm.