[Biomod-commits] Variable importance from a single model

[Damien Georges]

Dear Joaquin,

Variables Importance are stored into a 4D array with :
  - dim1 : the variables (e.g. var1, var2, ...)
  - dim2:  the models (e.g. GLM, MAXENT, ...)
  - dim3: the CV repetition (e.g RUN1, RUN2, ...)
  - dim4: the data subset used (e.g AllData or PA1, PA2,...)

So if you want to access variables importance for "Test_AllData_RUN2_FDA" :

myVI <- getModelsVarImport(myBiomodModelOut)
myVI[,"FDA","RUN2","AllData"]

You can quite easily automatise it using strsplit(..., split="_") function.

Hope that helps,
Best,
Damien.


On 24/04/2013 18:24, Joaquin DL wrote:
> Dear all,
>
> I am using the function get ModelsVarImport with the object
> mybiomodModelOut.
> getModelsVarImport(myBiomodModelOut)
>
> This gives a list with the variables importance for each model and run, but
> how can I get the variable importance for a single model for instance "
>
> "Test_AllData_RUN2_FDA"
>
> Thank you,
>
> Joaquín
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