MPSEM-package           Modeling Phylogenetic Signals using Eigenvector
                        Maps
PEM-class               Class and Methods for Phylogenetic Eigenvector
                        Maps (PEM)
PEM-functions           Phylogenetic Eigenvector Maps
graph-class             Class and Method for Directed Graphs
graph-functions         Graph Manipulation Functions
lm-utils                Linear Modelling Utility Functions
trait-simulator         Simulates the Evolution of a Quantitative
                        Trait.
