2D Data Set

Small data set clustered on two categorical dimensions. First cluster dimension has 3 clusters, second dimension has 2 clusters. (note that for the FastMap visualizations, a slight 'jitter' factor was added to the points)




BIG Data Set

Larger dataset with two clusters in 2D euclidean space.



References

MDS was performed using S-Plus on the Nations cluster using the MDS implementation from: http://astro.u-strasbg.fr/~fmurtagh/mda-sw/splus/ Visualizations were generated by Spotfire.