Text Mining (How to Data Mine)
Statgraphics 18 is used to analyze 9 famous speeches. It uses the tm Text Mining library in R to construct a document-term matrix, which is then used to create a wordcloud. A comparison of 2 speeches is also shown using a tornado/butterfly plot. For more examples and information on this procedure, please visit our website: http://www.statgraphics.com/data-mining.