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Figure 2: Appearance of dendrograms from cluster analysis. Note that both dendrograms A and B appear to identify three clusters but the distances are much closer in dendrogram B and therefore it has to be interpreted with great caution

Figure 2: Appearance of dendrograms from cluster analysis. Note that both dendrograms A and B appear to identify three clusters but the distances are much closer in dendrogram B and therefore it has to be interpreted with great caution