Folks,
	I was drawn to R, like many others, partly for the opportunity
to draw nice, colorful graphs (occasionally ones with meaning, too :-)
). I am still quite a newbie to R.
As such, I have been trying to understand the code for the graphics on
the home page (the ones from the 2004 contest -- the dendrogram, the
cluster plot with different coloured circles, etc.) I was wondering
whether anyone has a commented version of this code that would help me
understand it a little easier.

-- Vivek Satsangi,
Student, Rochester, NY

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