IMDS                    Multidimensional scaling of interval-valued
                        dissimilarities.
idistBox                Compute the interval distance of the hyperbox
                        model.
idistSph                Compute the interval distance of the
                        hypersphere model.
oil.idiss               Interval-valued dissimilarity data based on
                        Ichino's fats and oil data
plot.imds               plotting the estimated spheres or boxes.
smds-package            Symbolic MDS
