Hi all, Following up on John Bailer's ecolunch today, here are a few links that you can use. His website contains a lot of good information: http://www.users.muohio.edu/baileraj And a copy of his talk can be downloaded from: http://www.users.muohio.edu/baileraj/talks/ecolunch-talk-23jan07.pdf Finally, many of you will find it useful to join and/or monitor the r-listserv for assistance using R for data analysis (free and powerful): http://listserv.muohio.edu/archives/r-mu.html To subscribe to the R-MU listserv you can just visit the page listed above and click on the link to join the listserv. Follow the instructions and you will be subscribed. You can use the same strategy to join or leave the ecolunch listserv at: http://listserv.muohio.edu/archives/ecolunch.html