Variable Domain

A Variable Domain is a set (of Zero or more Variable Values) associated with a Variable.

• AKA: Variable Range, Data Attribute Domain.
• Context:
  • It can be:
    • an Empty Set.
    • a Binary Set.
    • a Categorical Data Attribute Domain.
    • an Ordinal Data Attribute Domain.
    • a Numeric Data Attribute Domain.
  • It can be associated with a Data Attribute.
• See: Data Type.

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