[R] variance explaine by each term in GLS model

Debbie Russell bgydjr at leeds.ac.uk
Wed Oct 3 16:37:03 CEST 2007

Dear all

Sorry to bother you.

I have a GLS model:

modela<-gls(pop2~pop1-1 + ccs + pop1:ccs,data=data2,corr = corSpher(c(5, 0.5 
),form = ~ latitude + longitude, nugget = TRUE), method = "ML")

I was wondering how I can work out how much variance is explained by the model
AND by each term.

Any help would be much appreciated.

Debbie Russell

Debbie Russell (PhD student)
Ecology and Evolution group
10.14 Miall Building
Faculty of Biological Sciences
University of Leeds
Clarendon Way
Leeds, LS2 9JT
+44(0)113 3433107
+44(0)7842 702 561
d.j.russell05 at leeds.ac.uk

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