ORF2Entrez              Conversion locus tag -> Entrez ID and Entrez ID
                        -> locus tag according to KEGG
classificationModel     Hierarchical Classification Model
classificationModelSignalTrans
                        Hierarchical Classification Model for Signaling
                        Transduction Pathways and Pathway Components
gene2pathway            Pathway membership prediction
gene2pathway.signaltrans
                        Pathway membership prediction
getComponents           KEGG pathway information
internal                internal functions
retrain                 Retrain classification model
retrain.signaltrans     Retrain classification model for signaling
                        pathways
test.overrepresentation
                        Test statistical overrepresentation of KEGG
                        pathways in a list of genes
