DDI 3.1 XML Schema Documentation (2009-10-18)
© DDI Alliance 2009 - licensed under the terms of the GNU Lesser General Public License

Schema Summary

comparative.xsd

Target Namespace: ddi:comparative:3_1 Defined Components: 19 global elements, 5 local elements, 6 complexTypes, 1 simpleType Default Namespace-Qualified Form: Local Elements: qualified; Local Attributes: unqualified Schema Location: http://www.ddialliance.org/DDI/schema/ddi3.1/comparative.xsd, see XML source Imports Schemas (2): datacollection.xsd, reusable.xsd Imported by Schemas (2): group.xsd, instance.xsd

All Element Summary
CategoryMap	Maps comparable categories from two different category schemes. Type: GenericMapType Content: complex, 7 attributes, 10 elements Defined: globally in comparative.xsd, see XML source Used: at 1 location
CodeMap	Maps comparable codes from two different code schemes. Type: CodeMapType Content: complex, 7 attributes, 10 elements Defined: globally in comparative.xsd, see XML source Used: at 1 location
CodeMapName	Type: NameType Content: simple, 4 attributes Defined: globally in comparative.xsd, see XML source Used: at 1 location
Commonality	Describes the commonality between source and target schemes/items. Type: StructuredStringType Content: mixed, 3 attributes, 16 elements Defined: globally in comparative.xsd, see XML source Used: at 1 location
CommonalityTypeCoded	Provides a type code defining the commonality between source and target schemes/items. Type: CodeValueType Content: simple, 7 attributes Defined: globally in comparative.xsd, see XML source Used: at 1 location
CommonalityWeight (in Correspondence)	A value between 0 and 1 expressing the degree of commonality (0 indicates none, 1 indicates that they are identical). Type: CommonalityWeightType Content: simple Defined: locally within complexType CorrespondenceType in comparative.xsd, see XML source
Comparison	Structures information that is necessary to compare members of a group. Type: ComparisonType Content: complex, 11 attributes, 13 elements Defined: globally in comparative.xsd, see XML source Used: at 3 locations
ComparisonDescription	Description of the comparison, intended to be human-readable. Type: StructuredStringType Content: mixed, 3 attributes, 16 elements Defined: globally in comparative.xsd, see XML source Used: never
ComparisonName	Type: NameType Content: simple, 4 attributes Defined: globally in comparative.xsd, see XML source Used: at 1 location
ConceptMap	Maps comparable concepts from two different concept schemes. Type: GenericMapType Content: complex, 7 attributes, 10 elements Defined: globally in comparative.xsd, see XML source Used: at 1 location
Correspondence	Describes the correspondence between the target and source schemes. Type: CorrespondenceType Content: complex, 5 elements Defined: globally in comparative.xsd, see XML source Used: at 3 locations
Difference	Describes the differences between source and target schemes/items. Type: StructuredStringType Content: mixed, 3 attributes, 16 elements Defined: globally in comparative.xsd, see XML source Used: at 1 location
ItemMap	Maps an individual item in the source scheme to an item in the target scheme. Type: ItemMapType Content: complex, 1 attribute, 3 elements Defined: globally in comparative.xsd, see XML source Used: at 1 location
MapName	Type: NameType Content: simple, 4 attributes Defined: globally in comparative.xsd, see XML source Used: at 1 location
Name (in UserDefinedCorrespondenceProperty)	Name for the correspondence of two schemes or items Type: xs:string Content: simple Defined: locally within complexType UserDefinedCorrespondencePropertyType in comparative.xsd, see XML source
QuestionMap	Maps comparable questions from two different question schemes. Type: GenericMapType Content: complex, 7 attributes, 10 elements Defined: globally in comparative.xsd, see XML source Used: at 1 location
SourceItem (in ItemMap)	References an item in the source scheme. Type: xs:NCName Content: simple Defined: locally within complexType ItemMapType in comparative.xsd, see XML source
SourceSchemeReference	References the scheme that is the source for the mapping. Type: ReferenceType Content: complex, 6 attributes, 6 elements Defined: globally in comparative.xsd, see XML source Used: at 2 locations
TargetItem (in ItemMap)	References a comparable item in the target scheme. Type: xs:NCName Content: simple Defined: locally within complexType ItemMapType in comparative.xsd, see XML source
TargetSchemeReference	References the scheme that is the target for the mapping. Type: ReferenceType Content: complex, 6 attributes, 6 elements Defined: globally in comparative.xsd, see XML source Used: at 2 locations
UniverseMap	Maps comparable universes from two different universe schemes. Type: GenericMapType Content: complex, 7 attributes, 10 elements Defined: globally in comparative.xsd, see XML source Used: at 1 location
UserDefinedCorrespondenceProperty	Provides a user-defined name-value pair describing the correspondence between source and target schemes/items. Type: UserDefinedCorrespondencePropertyType Content: complex, 2 elements Defined: globally in comparative.xsd, see XML source Used: at 1 location
Value (in UserDefinedCorrespondenceProperty)	Value for the correspondence of two schemes or items Type: xs:string Content: simple Defined: locally within complexType UserDefinedCorrespondencePropertyType in comparative.xsd, see XML source
VariableMap	Maps comparable variables from two different variable schemes. Type: GenericMapType Content: complex, 7 attributes, 10 elements Defined: globally in comparative.xsd, see XML source Used: at 1 location

Complex Type Summary
CodeMapType	Maps comparable codes from two different code schemes. Content: complex, 7 attributes, 10 elements Defined: globally in comparative.xsd, see XML source Includes: definitions of 7 elements Used: at 1 location
ComparisonType	Structures information that is necessary to compare members of a group. Content: complex, 11 attributes, 13 elements Defined: globally in comparative.xsd, see XML source Includes: definitions of 10 elements Used: at 1 location
CorrespondenceType	Describes the correspondence between source and target schemes/items. Content: complex, 5 elements Defined: globally in comparative.xsd, see XML source Includes: definitions of 5 elements Used: at 1 location
GenericMapType	Maps comparable items from two different schemes. Content: complex, 7 attributes, 10 elements Defined: globally in comparative.xsd, see XML source Includes: definitions of 7 elements Used: at 5 locations
ItemMapType	Maps two items (codes, concepts, categories, questions, variables, etc.) from different schemes. Content: complex, 1 attribute, 3 elements Defined: globally in comparative.xsd, see XML source Includes: definitions of 1 attribute and 3 elements Used: at 1 location
UserDefinedCorrespondencePropertyType	User-defined correspondence of two schemes or items, consisting of a name and a value. Content: complex, 2 elements Defined: globally in comparative.xsd, see XML source Includes: definitions of 2 elements Used: at 1 location

Simple Type Summary
CommonalityWeightType	Defined: globally in comparative.xsd, see XML source Used: at 1 location

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