Hi Jim, there is code, with examples, on Peter Hurd's webpage that does what you want: http://www.psych.ualberta.ca/~phurd/cruft/ Cheers, Reynaldo --------------------------------------------------- Reynaldo Linares-Palomino Albrecht-von-Haller-Institute for Plant Sciences Department of Systematic Botany University of G?ttingen Untere Karsp?le 2, 37073-G?ttingen, Germany Bosques Estacionalmente Secos del Neotropico http://www.geocities.com/bosquesecos/ http://rbg-web2.rbge.org.uk/dryforest/database.htm ----- Original Message ---- Date: Wed, 16 Jul 2008 19:26:39 -0400 From: James Milks <james.milks at wright.edu> Subject: [R-sig-eco] Is there a package that does a G test? To: r-sig-ecology at r-project.org Message-ID: <B29B41AD-0EDF-44A5-8C19-E784F0614D1C at wright.edu> Content-Type: text/plain; delsp=yes; format=flowed; charset=US-ASCII I have data with the following structure: Site Species #Vines DBH 1 1 0 12.3 1 1 4 17 1 2 12 48 1 3 1 24 1 3 0 19 2 1 2 15.8 2 2 4 20 2 3 3 30 2 2 9 60 3 3 13 23 3 2 2 44 3 1 0 13 I'm interested in doing a G test to test for differences between sites, species, and species within sites using (#Vines / DBH) as the dependent variable. Are there any packages that perform a G test on that sort of data? Thanks in advance. Jim Milks Degree Candidate Environmental Sciences Ph.D. Program Wright State University Dayton, OH 45435 __________________________________________________________ Not happy with your email address?. Get the one you really want - millions of new email addresses available now at Yahoo! http://uk.docs.yahoo.com/ymail/new.html
Is there a package that does a G test?
1 message · Reynaldo Linares-Palomino