betaMatrix              Example of a matrix of Beta values from the
                        Illumina 450k array
greenControlMatrix      Example of a matrix containing the green
                        negative control probes from the Illumina 450k
                        array
redControlMatrix        Example of a matrix containing the red negative
                        control probes from the Illumina 450k array
sampleNames             An example of sample names for the Illumina
                        450k array
