Well, this is like the "predict" function in R, it is generic. It projects on the data you give (could be on the original data, or in space or/and time)

Le 9 févr. 2011 à 15:42, Marco a écrit :

> Hi, Wilfried:
> 
> Thanks very much for the rapid reply, it helps me a lot! I have been
> thinking that the function Projection is for predicting of future
> distribution or for another region.
> Marco
> On 2/9/11, Wilfried Thuiller <wilfried.thuiller@ujf-grenoble.fr> wrote:
>> Dear Marco,
>> You did understand correctly.
>> 
>> For having the predictions made on all background points, use the Projection
>> function after the Models function.
>> 
>> Best
>> Wilfried
>> 
>> 
>> Le 9 févr. 2011 à 15:02, Marco a écrit :
>> 
>>> Dear list:
>>> 
>>> 
>>> 
>>> I am using package BIOMOD and have a question concerning model prediction.
>>> 
>>> 
>>> 
>>> It seems that in BIOMOD, the default prediction of species distribution is
>>> carried only on the presence and pseudo-absence points, not on the whole
>>> background points. Which means, for example, if I have 100 presence
>>> records,
>>> and another 1000 points were selected from the background point pool (eg.
>>> 5000 random points). The final prediction was only the 1100 points, not
>>> 5100, when I load the „pred_speciesname‰ file in the „pred‰ subfolder of
>>> model result. My question is: is there any direct way of getting the
>>> prediction of the whole background points from the main *Models* function,
>>> or did I have a totally wrong understanding of prediction?
>>> 
>>> 
>>> 
>>> Please forgive me if the question is too silly.
>>> 
>>> 
>>> 
>>> Best Regard~
>>> 
>>> 
>>> 
>>> Marco
>>> 
>>> --
>>> -------------------------------------------------------
>>> Chinese Ecological Research Network,
>>> Institute of Geographical Sciences and Natural Resources Research,
>>> Chinese Academy of Sciences,
>>> 100101, Beijing
>>> 
>>> 	[[alternative HTML version deleted]]
>>> 
>>> _______________________________________________
>>> R-sig-Geo mailing list
>>> R-sig-Geo@r-project.org
>>> https://stat.ethz.ch/mailman/listinfo/r-sig-geo
>> 
>> -------------------------
>> 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@ujf-grenoble.fr
>> Home page: http://www.will.chez-alice.fr
>> Website: http://www-leca.ujf-grenoble.fr/equipes/tde.htm
>> 
>> FP6 European MACIS project: http://www.macis-project.net
>> FP6 European EcoChange project: http://www.ecochange-project.eu
>> 
>> 
>> 
>> 
>> 
>> 
>> 
> 
> 
> -- 
> -------------------------------------------------------
> Chinese Ecological Research Network,
> Institute of Geographical Sciences and Natural Resources Research,
> Chinese Academy of Sciences,
> 100101, Beijing
> Tel: (86)-10-64880 9809

-------------------------
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@ujf-grenoble.fr
Home page: http://www.will.chez-alice.fr
Website: http://www-leca.ujf-grenoble.fr/equipes/tde.htm

FP6 European MACIS project: http://www.macis-project.net
FP6 European EcoChange project: http://www.ecochange-project.eu







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