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preProcess() and nearZeroVar()

Can you use the preProcess argument in caret to remove near-zero variance predictors? Or do you have to do this by hand, prior to modeling, using the nearZeroVar() function?

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50 XP

संभावित उत्तर

Yes! Set the preProcess argument equal to "nzv".

No, unfortunately. You have to do this by hand.

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