[Biomod-commits] error: number of columns of result is not a multiple of vector length (arg 1)

[Kumar Mainali]

Dear Damien,

Thank you for prompt and helpful response. Indeed, that was the problem.
THANKS.

Regards,
Kumar

On Mon, Jul 16, 2012 at 3:52 AM, Damien Georges
<damien.georges2 at gmail.com>wrote:

>  Hi Kumar,
>
> Are you sure your Independent variable are in the rigth format?
> e.g:
>     - have you both presences and absences in your IndependentResponse
> var? ,
>     - did you removed all NAs from your IndependentExplanatory?
>
> You can easily check it printing your variables summaries (i.e
> summary(Expl.VarTest) )
>
> Best,
>
> Damien.
>
>
> On 16/07/2012 03:05, Kumar Mainali wrote:
>
> Hello BIOMODellers,
>
>  I am working on BIOMOD v 1.1-7.02 in R 2.14.1 and am trying to run four
> models with independent test data. After running the first model for a
> while, it gives me the following error message and it stops: "number of
> columns of result is not a multiple of vector length (arg 1)". Just to
> see what would happen, I used the same dataset used in building model to
> test it. This time, there was no error message.
>
>  Thanks in advance.
> - Kumar
>
>  Initial.State(Response = Resp.Var, sp.name = "Something", Explanatory =
> Expl.Var,
>
> IndependentResponse = Resp.VarTest, IndependentExplanatory = Expl.VarTest)
>
>  > Models(GLM = T, TypeGLM = "poly", Test = "AIC",
>
> + GBM = T, No.trees = 5000,
>
> + GAM = T, Spline = 3, CTA = F, CV.tree = 50,
>
> + ANN = F, CV.ann = 2,
>
> + SRE = F, quant=0.025,
>
> + FDA = F,
>
> + MARS = F,
>
> + RF = T,
>
> + NbRunEval = 1, DataSplit = 100, Yweights=NULL,
>
> + Roc = T, Optimized.Threshold.Roc = T, Kappa = T, TSS=T,
>
> + KeepPredIndependent = T, VarImport=T,
>
> + NbRepPA=1, strategy="random", coor=LatLong, nb.absences=2329)
>
>
>
>
>
> #####              pseudo-absence run 1                 #####
>
> Model=GAM spline
>
>          3  Degrees of smoothing
>
> Evaluating Predictor Contributions in  GAM ...
>
> Error in KappaStat(Misc) : subscript out of bounds
>
> In addition: Warning message:
>
> In rbind(Misc, a) :
>
>   number of columns of result is not a multiple of vector length (arg 1)
>
>
>  > Evaluation.results.Kappa
>
> $Something_PA1
>
>     Cross.validation indepdt.data total.score Cutoff Sensitivity
> Specificity
>
> GAM               NA           NA          NA     NA          NA
> NA
>
> GBM               NA           NA          NA     NA          NA
> NA
>
> GLM               NA           NA          NA     NA          NA
> NA
>
> RF                NA           NA          NA     NA          NA
>       NA
>
>
>
> > Evaluation.results.Roc
>
> $Something_PA1
>
>     Cross.validation indepdt.data total.score Cutoff Sensitivity
> Specificity
>
> GAM              NaN         <NA>       0.817 493.52      74.168
> 74.109
>
> GBM             <NA>         <NA>        <NA>   <NA>        <NA>
> <NA>
>
> GLM             <NA>         <NA>        <NA>   <NA>        <NA>
> <NA>
>
> RF              <NA>         <NA>        <NA>   <NA>        <NA>
> <NA>
>
>  --
> Section of Integrative Biology
> University of Texas at Austin
> Austin, Texas 78712, USA
>
>
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>
>
>
>
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-- 
Section of Integrative Biology
University of Texas at Austin
Austin, Texas 78712, USA
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