Feature Selection methods using R and R studio, Machine Learning

[@IdrissKourb]

Hello, at 3:42, how to display the legend for the colors?

[@kevins6732]

great video, thank you

[@calebterrelorellana2478]

Thank you!

[@IdrissKourb]

With method rrf, i get a error: Error in varImp[, "%IncMSE"] : subscript out of bounds. Caret's "RRF" method does not provide variable importance directly ? With method "rf" it's work.

[@alessandrorosati969]

subset what is it, what is it for?

[@alessandrorosati969]

I don't understand how TentativeRoughFix works