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Extracts ID columns (ID) from the preprocessed data.

Usage

get_id_test(object, ...)

# S4 method for class 'feature_data'
get_id_test(object, as_matrix = TRUE)

Arguments

object

A `feature_data` object.

...

Additional arguments (currently not used).

as_matrix

logical TRUE if the function should return matrix, or a data frame or tibble otherwise.

Value

A data frame or matrix containing the ID column(s).

Methods (by class)

  • get_id_test(feature_data): Method for extracting id columns for the test data