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Means of describing the Missing Values within a managed representation so that they can be reused by multiple variables and questions. Variable has a separate Missing Values location for this representation. Questions must use a StructuredMixedResponseDomain to include both standard response and Missing Value responses in a single question. In addition to the name, label, and description of the representation, the structure defines the type of the missing values, a optional generation instruction for deriving the value to be recorded, and the ability to define a blank as a missing value.
Attributes | Values |
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type | |
subClassOf |
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label |
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comment |
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described by | |
is in scheme | |
is range of | |
is allValuesFrom of | |
is topic of |