Multiple responses cluster analysis

We have already seen, in Section 5.4 on cluster analysis, the application of this method to a set of multiple response data (Fig. 5.9). In this example the biological data consisted of 12 different in vivo assays in rats so the y (dependent) variable was a 40 (compounds) by 12 matrix. These compounds exert their pharmacological effects by binding to one or more of the neurotransmitter binding sites in the brain. Such binding may be characterized by in vitro binding experiments carried out on isolated... 

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