SNode-class             Subgraphs' node class
opf2svm                 Converts an OPF subGraph object to a LIBSVM
                        file
opf2txt                 Converts an OPF subGraph object to a text file
opf_accuracy            Computes the OPF accuracy
opf_accuracy4label      Computes the OPF accuracy for each class of a
                        given set
opf_check               Checks the OPF file for proper formatting
                        purposes
opf_classify            Executes the test phase of the OPF classifier
opf_cluster             Computes clusters by unsupervised OPF
opf_create_subGraph     Creates an empty subGraph structure
opf_distance            Generates the precomputed distance file for the
                        OPF classifier
opf_fold                Generates k folds (objects) for the OPF
                        classifier
opf_info                Gives information about the OPF file
opf_knn_classify        Executes the test phase of the OPF classifier
                        with knn adjacency
opf_knn_train           Executes the training phase of the OPF
                        classifier with knn adjacency
opf_learn               Executes the learning phase of the OPF
                        classifier
opf_merge               Merge subGraphs
opf_normalize           Normalizes data for the OPF classifier
opf_pruning             Executes the pruning algorithm
opf_read_classification
                        Reads a file which contains the nodes'
                        predicted labels
opf_read_distances      Reads a file which contains the precalculated
                        distances
opf_read_modelfile      Reads a file which contains the learned model
opf_read_subGraph       Reads a file which contains the subGraph
opf_run_example         Runs an usage example
opf_semi                Executes the semi supervised training phase
opf_split               Generates training, evaluation and test sets
                        for the OPF classifier
opf_train               Executes the training phase of the OPF
                        classifier
opf_write_classification
                        Writes into a file the predicted labels
                        produced by the opf classificator
opf_write_distances     Writes into a file the precalculated distances
                        computed by opf_distances function
opf_write_modelfile     Writes into a file the trained OPF classifier
opf_write_subGraph      Writes into a file a subGraph
subGraph-class          Subgraph class
svm2opf                 Converts a LIBSVM file to an OPF subGraph
                        object
txt2opf                 Converts a text file to an OPF subGraph object
