For those of you still visiting this website to practice your R skills using my Sab-R-Metrics series, I want to let you know that the data sets are no longer available at the links provided in each article. I have moved my personal website off of the University of Michigan servers (finally) now that I am at Florida, and that site had hosted the data sets for the posts. Unfortunately, I do not have time to go back through and re-link all of the data.
Nearly all of the data I used should be publicly accessible and you can modify the code for your own data formats. If you are dying to get a hold of the original data files, please send me an email or note in this post what you are looking for. I will see what I can do on a person by person basis.
While posting is sparse at this blog these days, it is still something I would like to get back to in the future. Don't think I have completely abandoned my post.