ch
the variables are added to the model matters and that this influences
the P-value, but can this make such a big difference?
Which P-values are best to use? Also, could this be an indication
something is wrong with my model?
Any help would be greatly appreciated!
Thanks,
Geertje
Geertje v
ch
the variables are added to the model matters and that this influences
the P-value, but can this make such a big difference?
Which P-values are best to use? Also, could this be an indication
something is wrong with my model?
Any help would be greatly appreciated!
Thanks,
Geertje
Geertje v
hope it is
clear what I am trying to do!
I have tried looking on the internet and in the R archives, but I can't
find what I am looking for.
Thanks very much in advance for your help!
Geertje
Geertje van der Heijden
PhD student
Tropical Ecology
School of Geography
University of
?
Thanks,
Geertje
Geertje van der Heijden
PhD student
Tropical Ecology
School of Geography
University of Leeds
Leeds LS2 9JT
Tel: (+44)(0)113 3433345
Email: [EMAIL PROTECTED]
[[alternative HTML version deleted]]
__
R-help@r-project.org
Dear Prof. Ripley,
Thanks for your response! I used the REML method. If I estimate the gls
models using ML estimation, the AIC values are equal.
Many thanks,
Geertje
On Tue, 27 Nov 2007, Geertje Van der Heijden wrote:
> I have fitted a model using a glm() approach and using a
point me in the direction of a package, which I can use to
plot my bootstrapped confidence intervals?
All help is greatly appreciated!
Thanks in advance,
Geertje
--
Dr. Geertje van der Heijden
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R-help@r-project.org mailing list
https://stat.ethz.ch
Hi all,
I have bootstrapped my weighted regression equation using the
following formula and the package boot to obtain bootstrap confidence
intervls for my parameters:
>drought <- read.table("D:/drought080525.txt", header=T)
>regres <- function(x, indices) {
>x <- x[indices,]
>coef(lm(x$AGB ~ x$
ation in the residuals is obviously violated. Does anyone have
any ideas how to incorporate these spatial effects in my analysis? I
have been reading up on autoregressive techniques, but I am not sure if
it works with more than one plot.
All help is greatly appreciated!
Many thanks,
Geertje va
Hi,
Thanks to everyone for their advice! It was really helpfull.
Geertje
Geertje van der Heijden
PhD student
Tropical Ecology
School of Geography
University of Leeds
Leeds LS2 9JT
Tel: (+44)(0)113 3433345
Email: [EMAIL PROTECTED]
From
Can anyone tell me where I went wrong or if there is another way to
generate a nb list?
Many thanks,
Geertje
Geertje van der Heijden
PhD student
Tropical Ecology
School of Geography
University of Leeds
Leeds LS2 9JT
Tel: (+44)(0)113 3433345
st
for spatial autocorrelation in your residuals or have I misinterpreted the
working of Morna's I? Or is there a better way to calculate it then I have done
so far?
Any help on this will be greatly appreciated!
Many thanks,
Geertje
~~~~
Geertje van der Heijden
PhD student
Tropical Ecology
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