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An important advantage of hierarchical clustering is that it can be applied to a high - dimensional ' omics ' type data , whereas the use of many other quantitative genetic methods for analysis of such data is hampered by the large number of correlated variables .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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