set-union

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set-union

creates: categorical variable

A set-union data function evaluates the intersection, i.e. the OR operation, for two or more categorical variables, data functions, or argument-references.

attributetypedescriptionoptions
criteriaarraycategorical data
  • variable
  • data_function
  • argument_reference
  • {
      "data_function_type": "set-union",
      "criteria": [
        ...,
        ...
      ]
    }