Thank you very much for a quick reply! I had not realized the degrees of freedom changed. It was my lack of understanding of the "aov" function.
I will continue defining the pH as factor for the ANOVA's. Cheers, Hronn ----- -- Hrönn Egilsdóttir PhD Student Marine Research Institute Skúlagata 4 121 Reykjavík ICELAND -- View this message in context: http://r.789695.n4.nabble.com/ANOVA-define-as-factor-or-not-tp3846861p3847781.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.
