IC                      Information content of GO terms
calcICs                 Calculate information contents of GO terms.
evaluateClustering      Evaluate a given grouping of genes or GO terms.
filterGO                Filter GO.
getAncestors            get list of ALL ancestors associated to each GO
                        term
getChildren             Get a list of all direct children of each GO
                        term.
getDisjCommAnc          Get disjoint common ancestors.
getGOGraph              Get graphNEL object with leaves specified in
                        the arguments.
getGOInfo               Obtain GO terms and their description for a
                        list of genes.
getGeneFeaturesPrototypes
                        Get feature vector representation of genes.
getGeneSim              Compute functional similarity for genes.
getGeneSimPrototypes    Compute functional similarity of genes with
                        respect to a feature vector representation.
getMinimumSubsumer      Compute minimum subsumer of two GO terms.
getOffsprings           Get all offspring associated with one or more
                        GO term
getParents              Get direct parents for each GO term.
getTermSim              Get pairwise GO term similarities.
internal                internal functions
selectPrototypes        Heuristic selection of prototypes and
                        dimensionality reduction of feature vectors.
setEnrichmentFactors    Set the depth and densitiy enrichment factors
                        for GO term similarity.
setEvidenceLevel        Specifies to use only GO terms with given
                        evidence codes.
setOntology             Set an ontology as base for subsequent
                        computations.
