[R] Anova's in R

Frith Jarrad fjarrad at pgrad.unimelb.edu.au
Fri Jul 29 07:09:18 CEST 2005


I am looking for some help using anova's in RGui.

My experiment ie data, has a fixed burning treatment (Factor A) 2 levels, 
Nested within each level of Factor A are 2 random sites (Factor B).
All sites are crossed with a fixed temperature treatment (Factor C) 2 
levels, 0 degreesC/2 degreesC, with many replicates of these temperature 
treatments randomly located at each site.

I am trying the following
variable~burning*temperature*site+Error(replicate),data=dataset) and 
variations on that, however can't get it quite right.... the F ratios are 
not correct. I imagine this is a fairly common experimental design in 
ecology and would ask that anyone who has some advice please reply to this 


More information about the R-help mailing list