ExternalCategoryRepresentationBaseType

Structures a response domain based on categorization that is described in an external non-DDI structure. Includes a UsageDescription that should provide information on how the external source is to be used.

Properties

Name

Type

Description

ExternalCategoryReference

anyURI

0..1

References an external, non DDI category. This is the element to use if the Code Scheme being used is not in DDI and cannot be used directly. It provides for both the reference and an explanation of how to use the information accurately within a DDI context.

UsageDescription

StructuredStringType

0..1

A description of the use of the external category file.

Properties Inherited from RepresentationType

Name

Type

Description

RecommendedDataType

CodeValueType

0..1

This field provides the recommended treatment of the data within an application. The value should come from a controlled vocabulary - recommended values include the set found in W3C XML Schema Part 2, but excluding string sub-types, QNAME, and NOTATION.

GenericOutputFormat

CodeValueType

0..1

This field provides a recommended generic treatment of the data for display by an application. The value should come from a controlled vocabulary.

MissingValue

string

0..1

List the values used to represent missing data in a space delimited array. Use of MissingValuesReference is preferred. If this content does not match the values provided in the MissingValuesReference, the content of the MissingValuesReference overrides the content of this attribute.

BlankIsMissingValue

boolean

0..1

When value is true a blank or empty variable content should be treated as a missing value. Use of MissingValuesReference is preferred.

ClassificationLevel

string

0..1

Indicates the type of relationship, nominal, ordinal, interval, ratio, or continuous. Use where appropriate for the representation type.

Item Type Hierarchy

Relationships

stub