Hi All, I was doing clustering on some genes, and wanted to verify the clustering results using another website. Essentially, I upload two files (in Step 1 & Step 3) at this website: http://db.yeastgenome.org/cgi-bin/GO/goTermFinder The website then outputs a graph, which I save. Are there any package that might help me with the screen scraping? Ideally, I would be calling the screen scraper from within the R code. many thanks! --------------------------------- Have a burning question? Go to Yahoo! Answers and get answers from real people who know. [[alternative HTML version deleted]]