[R] tournaments to dendrograms

[roger koenker]

Does anyone have (good) experience converting tables of tournament
results into dendrogram-like graphics?  Tables, for example, like this:

read.table(url("http://www.econ.uiuc.edu/~roger/research/ncaa/NCAA.d"))

Any pointers appreciated.   RK

url:    www.econ.uiuc.edu/~roger            Roger Koenker
email    rkoenker at uiuc.edu            Department of Economics
vox:     217-333-4558                University of Illinois
fax:       217-244-6678                Champaign, IL 61820