bottomSet               Compute the k-bottom set for a set of intervals
canonicalize            Compute a canonical representation of an
                        interval order
coverGraph              Compute the cover graph of order generated by
                        intervals
generateIntervals       Generate random intervals
indexIntervals          Generate index intervals for a set of intervals
isCompatible            Test whether a ranking is compatible with a set
                        of intervals
lessThan                Compare intervals
partition               Partition the order generated by a set of
                        intervals
plotIntervals           Plot intervals
toMatrix                Matrix representation of the order generated by
                        a set of intervals
topSet                  Compute the k-top set for a set of intervals
