BarGraphDEGRE           Create a bar plot showing the number of
                        downregulated and upregulated genes.
DEGRE                   Infer the Differentially Expressed Genes
DEGRE_package           DEGRE package
VolcanoDEGRE            Create a volcano plot to visualize the
                        proportion of downregulated and upregulated
                        genes by applying a log2FC cutoff.
