PhD in English/Applied Linguistics in the house. The good news is, I can haz gud English when I'm careful. I write well, usually. The very bad news is that I know almost nothing about statistics, despite getting an MA in Economics in 1991. I have forgotten everything I learned, and the field has changed a lot anyhow. :-( But after I finish this project I'm working on, if I can help with writing, I would be happy to, in exchange for learning about stats. -- Best regards, Timothy M. Nall Assistant Professor National Quemoy University Kinmen, Taiwan