Uses of Package
Constraints

Packages that use Constraints
Alignments Provides class for dealing with "alignments" and the sites in an alignment. 
Ancestors Provides classed to calculate ancestral reconstruction. 
Constraints Provides classes to constrain the state of internal nodes. 
Likelihood Provides classes for calculating the likelihood of a tree given a model and an alignment. 
Simulations Provides a class to create simulate data. 
 

Classes in Constraints used by Alignments
SiteConstraints
          Stores the constraints for a single site
 

Classes in Constraints used by Ancestors
Constrainer
          Interface for classes that constrain the values of internal nodes of a tree.
 

Classes in Constraints used by Constraints
Constrainer
          Interface for classes that constrain the values of internal nodes of a tree.
SiteConstraints
          Stores the constraints for a single site
 

Classes in Constraints used by Likelihood
Constrainer
          Interface for classes that constrain the values of internal nodes of a tree.
SiteConstraints
          Stores the constraints for a single site
 

Classes in Constraints used by Simulations
Constrainer
          Interface for classes that constrain the values of internal nodes of a tree.