calculatePI             A function for calculating proliferative index
                        from variance stabalized RNA-seq data in the
                        ProliferativeIndex package
compareModeltoPI        A function for comparing proliferative indices
                        from variance stabalized RNA-seq data to model
                        principal componenets in the ProliferativeIndex
                        package
comparePI               A function for comparing proliferative indices
                        from variance stabalized RNA-seq data in the
                        ProliferativeIndex package
exReadDataObj           TCGA ACC data set output from readDataForPI
                        function
exVSTPI                 TCGA ACC data set output from calculatePI
                        function
readDataForPI           A function for reading data in for use with the
                        ProliferativeIndex package
vstTCGA_ACCData_sub     TCGA ACC data set
