ExCluster               ExCluster is the main function in this package,
                        which clusters exon bins within each gene to
                        determine signficiantly differentially
                        expressed exon clusters.
GFF_convert             Flatten GTF files into GFF format
GRangesFromExClustResults
                        Converts ExCluster results data table to
                        GRanges format.
plotExonlog2FC          The plotExonlog2FC function plots exon log2FC
                        means and variances for significantly
                        differentially expressed genes in ExCluster
                        results.
processCounts           Counts reads per exon bin for each BAM file,
                        using GFF exon annotations - also normalizes
                        library sizes.
