fold_helpers {origami} | R Documentation |
Accessors and indexers for the different parts of a fold.
training(x = NULL, fold = NULL)
validation(x = NULL, fold = NULL)
fold_index(x = NULL, fold = NULL)
x |
an object to be indexed by a training set, validation set, or fold index. If missing, the index itself will be returned. |
fold |
Fold; the fold used to do the indexing. If missing, |
The elements of x
corresponding to the indexes, or the
indexes themselves if x
is missing.