BS.cancer.ex            WGBS for colon cancer, chr 21 and 22
BS.cancer.ex.fit        WGBS for colon cancer, chr 21 and 22, including
                        smoothed methylation values
BS.cancer.ex.tstat      T-statistics for WGBS data for colon cancer,
                        chr 21 and 22
keepLoci.ex             Which methylation loci were included in an
                        analysis of BS.cancer.ex.
