costMatrix              Segmentation cost matrix
findSegments            Fit a piecewise constant curve to a sequence
                        of numbers
getAttributeField       Extract the value of a certain field out of a
                        character vector such as in the "attributes"
                        column of a GFF table.
isWithinInterval        Test whether a vector of numbers is within a
                        vector of intervals
otherStrand             Return the name of the opposite strand
plotAlongChrom          Plot microarray data and annotation features
                        along a chromosomal region
plotAlongChrom2         Plot the results of segmentation along a
                        chromosomal region
posMin                  Find the smallest positive number in a vector
qualityReport           Assess quality of normalized poly-A-RNA
                        samples
scoreSegments           Score segments
