Usage
os_validate_folds(folds, y = NULL, group_id = NULL, strata = NULL)
Arguments
- folds
List of integer test-row indices.
- y
Optional outcome vector. When supplied, coverage is checked against
length(y).
- group_id
Optional grouping vector used to verify that groups are not split.
- strata
Optional strata vector used to report fold balance.
Value
A data frame of validation checks.