Duplicates the feature selection history of a reference ExprsArray
object. Called directly by predict.ExprsMachine
and indirectly by
predict.ExprsModule
. Ensures that the validation set has undergone
the same steps of feature selection and dimension reduction as the
training set.
modHistory(object, reference)# S4 method for ExprsArray
modHistory(object, reference)
An ExprsArray
object. The validation set that should undergo
feature selection and dimension reduction.
An ExprsArray
or ExprsModel
object. The object with
feature selection history used as a template for the validation set.
Returns an ExprsArray
object.
ExprsArray
: Method to duplicate ExprsArray
feature selection history.