BHcorrection            Benjamini & Hochberg (1995) method for p-values
                        correction
BICs                    Compute the bayesian information criteria
NCPUS                   Wrapper function to both makeCluster() and
                        detecCore() functions of the 'parallel'
                        library.
classify                Wrapper function to the classification method
ensembleTable           Build a data frame populated with statistical
                        indexes for each gene of each signature.
geNSCLC                 Gene expression levels on 147 samples affected
                        by Non Small Cell Lung Cancer disease.
goodAndPoorClassification
                        Function to classify the unsupervised clusters
                        found through a classification procedure in
                        good and poor groups of samples.
importance              Compute an index of importance of the genes in
                        the signature.
puttingAllTogether      Example of strategy to find signature from
                        different seeds at the same time and to
                        generate plots and summary table.
removeGeneFrom          Remove the gene with the lowest importance from
                        a signature
searchResultsSummaryTable
                        Build a data frame populated with the results
                        of a sequential searching of signatures
                        starting from a list of seed-genes.
seedsFinder             Evaluate some statistics on all genes in order
                        to select those that can be used as seeds for
                        searching the signatures.
signatureFinder         Main function to find the signature.
signatureSummaryTable   Build a data frame populated with the basic
                        information of a signature.
stNSCLC                 Survival times of 147 samples affected by Non
                        Small Cell Lung Cancer disease.
testGE                  Test the differential expression of the the
                        genes in a signature with respect to the good
                        and poor prognosis groups.
