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markusloecher / rfVarImpOOB

OOB based variable importance in Random Forests
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Error in rep(value, length.out = nrows) : attempt to replicate an object of type 'closure' #1

Open afrogri37 opened 3 years ago

afrogri37 commented 3 years ago

Hello, in the example GiniImportanceForest(RF, data2,score="PMDI22",Predictor=mean), I'm getting the following error: GiniImportanceForest(RF, data2,score="PMDI22",Predictor=mean). Is it a known bug? Do you have any suggestions on how to fix this?

afrogri37 commented 3 years ago

Hello, in the example GiniImportanceForest(RF, data2,score="PMDI22",Predictor=mean), I'm getting the following error: GiniImportanceForest(RF, data2,score="PMDI22",Predictor=mean). Is it a known bug? Do you have any suggestions on how to fix this?

I managed to resolve it by using Predictor=base::mean when calling the function. Otherwise the evaluation of the predictor's class is not correct.

markusloecher commented 3 years ago

Great to hear that you were able to resolve it. It sounds though as if your namespace had a collision with the mean function, which is very surprising. If you ask for help ?mean do you see another package besides base ?

Best Markus

On Mon, 24 May 2021 at 15:10, Afroditi Grigoropoulou < @.***> wrote:

Hello, in the example GiniImportanceForest(RF, data2,score="PMDI22",Predictor=mean), I'm getting the following error: GiniImportanceForest(RF, data2,score="PMDI22",Predictor=mean). Is it a known bug? Do you have any suggestions on how to fix this?

I managed to resolve it by using Predictor=base::mean when calling the function. Otherwise the evaluation of the predictor's class is not correct.

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afrogri37 commented 3 years ago

No, just base R, that's why I was surprised as well.

Best, Afroditi

markusloecher commented 3 years ago

Can you send me the full example code, so I can reproduce on my end ? Thx Markus

On Tue, 25 May 2021 at 09:12, Afroditi Grigoropoulou < @.***> wrote:

No, just base R, that's why I was surprised as well.

Best, Afroditi

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