DDI 3.1 XML Schema Documentation (2009-10-18)
© DDI Alliance 2009 - licensed under the terms of the GNU Lesser General Public License
complexType "VariableSetType"
Namespace:
Content:
complex, 5 attributes, 3 elements
Defined:
Includes:
definitions of 2 elements
Used:
XML Representation Summary
<...
    action
 = 
("Add" | "Update" | "Delete")
    id
 = 
xs:string
    isIdentifiable
 = 
"true"
    objectSource
 = 
xs:anyURI
    urn
 = 
xs:anyURI
    >
   
Content: 
UserID*, IndependentVariableReference*, DependentVariableReference+
</...>
Content Model Elements (3):
All Direct / Indirect Based Elements (1):
Known Usage Locations
Annotation
Provides detail on a variable set of dependent and independent variables.
Type Definition Detail
Type Derivation Tree
  r:IdentifiableType (extension)
      VariableSetType (extension)
XML Source (w/o annotations (3); see within schema source)
<xs:complexType name="VariableSetType">
<xs:complexContent>
<xs:extension base="r:IdentifiableType">
<xs:sequence>
<xs:element maxOccurs="unbounded" minOccurs="0" ref="IndependentVariableReference"/>
<xs:element maxOccurs="unbounded" ref="DependentVariableReference"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
Content Element Detail (defined in this component only; 2/3)
DependentVariableReference
Type:
r:ReferenceType, complex content
A reference to a variable, for which the aggregate measure is computed like average of income.
XML Source (w/o annotations (1); see within schema source)
<xs:element maxOccurs="unbounded" ref="DependentVariableReference"/>

IndependentVariableReference
Type:
r:ReferenceType, complex content
A reference to a variable, which is an important constraint for the computed aggregation measure and has the potential to invoke a change in a dependent variable like sex for average of income.
XML Source (w/o annotations (1); see within schema source)
<xs:element maxOccurs="unbounded" minOccurs="0" ref="IndependentVariableReference"/>

XML schema documentation generated with DocFlex/XML SDK 1.7.2 using DocFlex/XML XSDDoc 2.1.0 template set