I have created some slides on the Bowl Championship series data for my class. Copies of just that part are available in http://www.stat.wisc.edu/~bates/BCS.zip
Two interesting things about the analysis are that a parallel coordinate plot shows the differences in agreement quite clearly and that axes on the biplot from a principal components analysis are readily interpretable. It's a great example for those teaching multivariate analysis. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.