[Biomod-commits] Projection.raster question

[Wilfried Thuiller]

Dear Martin,
Sorry for the late reply. 

Please could you turn off ANN for the projection and try again? and then let me know. They are all set to TRUE by default in the Projection.raster function

> Projection.raster(RasterProj = varclim, Proj.name="Project",GLM=TRUE, GBM=TRUE, GAM=TRUE, CTA=TRUE, ANN=FALSE, SRE=TRUE, quant=0.025,
> FDA=TRUE, MARS=TRUE, RF=TRUEBinKappa=TRUE, FiltKappa=TRUE, repetition.models=TRUE, stack.out=TRUE, compress="xz")


Cheers,
Wilfried





Le 28 févr. 2012 à 13:06, Martin Videla a écrit :

> Dear BIOMOD group
> I’m a new BIOMOD user having problems to project the models to the entire study area using the Projection.raster function. Here is the error message
>  
> Error in model.frame.default(Terms, newdata, na.action = na.action, xlev = object$xlevels) :
>   invalid type (list) for variable 'DataF'
> In addition: Warning message:
> 'newdata' had 230421 rows but variable(s) found have 132 rows
>  
> This is the script I used
> Initial.State(Response  =  datasheet[9],  Explanatory  =  datasheet[,2:6],IndependentResponse  =  NULL, IndependentExplanatory  =  NULL)
>  
> Models(GLM  =  T,  TypeGLM  =  "simple",  Test  =  "AIC",  GBM  =  T,  No.trees  =  2000,  GAM  =  F,Spline  =  3,  CTA  =  T,  CV.tree  =  50,  ANN  =  T,  CV.ann  =  2,  SRE  =  T,  quant=0.025,  FDA  =  T,MARS  =  T,  RF  =  T,  NbRunEval  =  3,  DataSplit  =  70,  Yweights=Error,  Roc  =  T,  Optimized.Threshold.Roc  =  T,Kappa  =  T,  TSS=T,  KeepPredIndependent  =  F,  VarImport=5,  NbRepPA=0,  strategy="circles",coor=Coord,  distance=2,  nb.absences=0)
>  
> CurrentPred(BinRoc=T, BinKappa=T, BinTSS=T, FiltRoc=T, FiltKappa=T, FiltTSS=T)
>  
> Var 1=raster("C:/…./Var 1.grd")
> Var3=raster("C:/…./Var3.grd")
> Var4=raster("C:/…./Var4.grd")
> Var12=raster("C:/…./Var12.grd")
> Var15=raster("C:/…./Var15.grd")
> varclim=stack(Var1,Var3,Var4,Var12,Var15)
>  
> Projection.raster(RasterProj = varclim, Proj.name="Project",GLM=TRUE, BinKappa=TRUE, FiltKappa=TRUE, repetition.models=TRUE, stack.out=TRUE, compress="xz")
>  
> Any help will be very welcomed,
> Thanks!
> 
> 
> -- 
> Martín 
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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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