Hello!

I have a question. I am working with createFolds:

folds<- trainControl(method='cv', index=createFolds(data$Score,list = TRUE))

I need to iterate over folds  to extract the indexes from each fold.

For example, if I do folds$index$Fold01, it contains:

     5 11 17 29 44 50 52 64 65

I need to iterate over each $Fold_i to extract the indexes, but I can't do
it because I don't know how to iterate over the structure folds$index$Fold_i

Any ideas?

Thanks!

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