Remove instances without measures — remove_instances_without_measures • rolap

Delete instances that have all measures undefined.

Usage

remove_instances_without_measures(ft)

# S3 method for flat_table
remove_instances_without_measures(ft)

Arguments

ft: A flat_table object.

Value

A flat_table object.

See also

Other flat table transformation functions: add_custom_column(), replace_empty_values(), replace_string(), replace_unknown_values(), select_attributes(), select_instances_by_comparison(), select_instances(), select_measures(), separate_measures(), transform_attribute_format(), transform_from_values(), transform_to_attribute(), transform_to_measure(), transform_to_values()

Examples


ft <- flat_table('iris', iris) |>
  remove_instances_without_measures()