> > "no way! It doesn't have Excel, Yeah, right. <smirk> And you can't do real statistics (regressions and anything more complicated) because Excel does some of them wrong, and no one can figure out how because the software isn't open source. Even with other non-open-source stats software, you can learn how it works. Not the M$ kind though. Liz -- Liz Hare, Ph.D. Animal Breeding and Genetics Group Cornell University B47 Morrison Hall Ithaca, NY 14850 (607) 255 2380 eh51 at cornell.edu