[Biomod-commits] Ensemble.Forecasting error

[Alisa Wade]

I solved my own problem. The Ensemble.Forecasting function needs to be
edited to change MDA to FDA.  Then it runs.

On Thu, Apr 15, 2010 at 10:59 AM, Alisa Wade <alisaww at gmail.com> wrote:

> I am receiving an Ensemble.Forecasting error that I can not solve. Has
> anyone else seen this?
>
> Here are my calls:
>
> #Notes:
> #MDA=T must be changed to FDA = T; incorrect in the manual, correct in the
> online help pages
> #Need this to make ANN to work (says invalid weight vector in nnet)
> caseweights =matrix(ncol = ncol(spp.Mat), nrow = nrow(spp.Mat));
> caseweights[,] =1
>
> Models(GLM = T, TypeGLM = "quad", Test = "AIC", GBM = T, No.trees = 3000,
> GAM = T,
> CTA = T, CV.tree = 50, ANN = T, CV.ann = 3, SRE = T, Perc025=T, Perc05=F,
> FDA = T,
> MARS = T, RF = T, NbRunEval = 4, DataSplit = 80,Yweights=caseweights,
> Roc=T, Optimized.Threshold.Roc=T, Kappa=T, TSS=T, KeepPredIndependent = F,
> VarImport=5,
> NbRepPA=0)
>
> ##all outputs look correct/exist; Evaluation.results.xxx all exist (except
> for SRE under Roc is NA)
>
>
> Projection (Proj = env.Dat.Fut[,c(1, 3:20)], Proj.name = "NCAR_fut", GLM =
> T,
> GBM = T, GAM = T, CTA = T, ANN = T, SRE = T, Perc025 = T, Perc05 = F,
> FDA = T, MARS = T, RF = T, BinRoc = T, BinKappa = T, BinTSS = T,
> FiltRoc = T, FiltKappa = T, FiltTSS = T, repetition.models=TRUE)
>
> ##all outputs look correct/exist
>
>
> And here is my ensemble call attempts and resulting errors:
>
> ##If I use FDA instead of MDA, it gives me an FDA error, no matter what
> weight.method or bin.method I use or no matter if FDA turned on or off
>
> Ensemble.Forecasting(ANN = T, CTA=T, GAM = T, GBM = T, FDA=T, GLM = T, MARS
> = T, RF = T, SRE = F, Proj.name= "NCAR_fut", weight.method='Kappa',
> PCA.median=T, binary=T, bin.method='Kappa', Test=T, decay=2,
> repetition.models=F)
>
> Error in Ensemble.Forecasting(ANN = T, CTA = T, GAM = T, GBM = T, FDA = T,
> :
>   unused argument(s) (FDA = T)
>
> ##If I use MDA, then I get a parse error, no matter the bin method
>
> Ensemble.Forecasting(ANN = T, CTA=T, GAM = T, GBM = T, MDA=T, GLM = T, MARS
> = T, RF = T, SRE = F, Proj.name= "NCAR_fut", weight.method='Roc',
> PCA.median=T, binary=T, bin.method='Roc', Test=T, decay=2,
> repetition.models=F)
> Error in !eval(parse(text = j)) : invalid argument type
>
> Is this just a problem with ensemble.forecasting using the old MDA
> terminology when all the other functions have been changed to FDA?
> Or am I doing something wrong?
>
> Thanks for any ideas,
> Alisa
> --
> *****************************************************
> Alisa A. Wade
> Postdoctoral Center Associate
> National Center for Ecological Analysis and Synthesis
> wade at nceas.ucsb.edu
> (406) 529-9722
> home email: alisaww at gmail.com
>



-- 
*****************************************************
Alisa A. Wade
Postdoctoral Center Associate
National Center for Ecological Analysis and Synthesis
wade at nceas.ucsb.edu
(406) 529-9722
home email: alisaww at gmail.com
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