Dear Ralph. You can use the kruskal function of the library agricolae. greetings. Felipe
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Ralph Scherer Sent: Thursday, September 13, 2007 5:44 AM To: r-help@r-project.org Subject: [R] which test for seven groups with dependency in replication and discrete values hello! My Problem is, that I want to compare seven groups, which have the discrete values from 0 to 3. These are damageclasses of plants. 0 is best and 3 is worst. Every group has 4 replications with 2 plants. The two plants were together in a cage with animals. I think the problem is that the two plants are not independent from each other. I don't know which test I can use for this problem. I thought the chisquare test but I can't find it for more than two groups and I don't know how I should consider the dependence between the two plants of every replication. I want to find out if there are significantly differences between the groups. I hope someone could help me. Thanks and greetings, Ralph ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
