[Biomod-commits] Please help; new with BIOMOD!

Wilfried Thuiller wilfried.thuiller at ujf-grenoble.fr
Mon Feb 27 09:06:24 CET 2012

Dear Andreas,

If you strictly follow the tutorials, it should work. 

Perhaps you could copy paste the Initial.State call you made


The first ten lines of your observed data (head(MyDate). 


summary( MyData)

I doubt there are in the good format.

If you also fear this is because of the categorical variable, try without it. 

> First of all, does someone have to go through the whole procedure of typing the code above for each model and for each variable, and to use the predict() function each time? According to the tutorial “once the models are trained (i.e. calibrated), a standard prediction is made. Then, one of the variables is randomized and a new prediction is made.” I thought that BIOMOD was following this procedure automatically. If yes, how? If not, how can I load CTA, ANN (and all the rest of the models in general) the same way glm is loaded in the code above (i.e. glm(Sp281 ~ Var1 + Var2 + Var3 + Var4 + Var5 + Var6 + Var7, data=Sp.Env))?

Obviously not, or I will not have spent ten years coding BIOMOD… 



> Cheers,
> Andreas
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Dr. Wilfried Thuiller
Laboratoire d'Ecologie Alpine, UMR CNRS 5553
Université Joseph Fourier
BP53, 38041 Grenoble cedex 9, France
tel: +33 (0)4 76 51 44 97
fax: +33 (0)4 76 51 42 79

Email: wilfried.thuiller at ujf-grenoble.fr
Personal website: http://www.will.chez-alice.fr
Team website: http://www-leca.ujf-grenoble.fr/equipes/emabio.htm

ERC Starting Grant TEEMBIO project: http://www.will.chez-alice.fr/Research.html
FP6 European EcoChange project: http://www.ecochange-project.eu

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