Hierarchical Cluster Analysis

November 25, 2010
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(This article was first published on R Tutorial, and kindly contributed to R-bloggers)


With the href="http://www.r-tutor.com/node/144" > class="ecss-1000">distance matrix found in previous tutorial, we can use various techniques of
class="ecbx-1000">cluster analysis for relationship discovery. For example, in the data set href="http://www.r-tutor.com/node/10" > class="ecss-1000">mtcars, we
can run the distance matrix with class="ecss-1000">hclust, and plot a dendrogram that displays a
hierarchical relationship among the vehicles.

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