
I'm interested in using R's plotting capabilities to try to generate a graph showing the relationship/pairing frequency of words appearing in a block of unstructured text. I don't have a specific algorithm or approach in mind, just looking to portray text in an interesting fashion. The output I'm hoping for is something like the following called a "Phrase Network":

http://manyeyes.alphaworks.ibm.com/manyeyes/page/Phrase_Net.html

I found this package which seems semi-related, but I haven't been getting great results and I'm not sure if I'm on the right track.

http://tm.r-forge.r-project.org/screenshots.html

Does anyone have suggestions for another package I should look into?

-D
 		 	   		  
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