On Wed, 2011-09-28 at 00:49 +0200, Sibylle Stöckli wrote:
Dear Jari,
Thanks a lot for your very helpful comments. I still believe that my
results are wrong using the 'standard' RDA code.
Using the following code, I receive 'points' for the Y matrix (height)
and arrows for the X matrix
Hi Marco,
Having recently been working with gams myself I would suggest a procedure
whereby you build your model in a forward stepwise approach first, having run
individual gams for each of your variables and selecting the significant
variable with the best AIC as your first variable, and
Hello Bex,
thanks for the detailed answer. You mentioned a function called
dredge, perhaps you still know the corresponding package?
Again, thanks Gavin and Bex for you advices and patience!
Marco
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Hi Bex
Did you mean the dredge function from the MuMIn package? I'm not really sure
what you mean by it does not take into account correlates or significance.
The point about dredge is that it is part of a family of functions for
multi-model inference which specifically avoid concepts of
On Wed, 2011-09-28 at 10:44 +0100, Rebecca Ross wrote:
Hi Marco,
Having recently been working with gams myself I would suggest a
procedure whereby you build your model in a forward stepwise approach
first, having run individual gams for each of your variables and
selecting the significant
