When looking at the histogram distribution of medoids from a cluster
analysis, clara{cluster}, they are close to normally distributed around
zero.  The cluster plot, clusplot{cluster}, does not suggest distinct
partitions.  How should the histogram distribution of medoids be
interpreted?  Can one say that there is a relationship between lack of
obvious partitioning, and the distribution of the mediods?  If clustering
was apparent, would it then be expected that medoids would not be
distributed normally?
Thanks

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