studyunit.xsd

<xs:schema targetNamespace="ddi:studyunit:3_0" elementFormDefault="qualified" attributeFormDefault="unqualified" xmlns:xs="http://www.w3.org/2001/XMLSchema"> <xs:import namespace="ddi:reusable:3_0" schemaLocation="reusable.xsd"/> <xs:import namespace="ddi:archive:3_0" schemaLocation="archive.xsd"/> <xs:import namespace="ddi:conceptualcomponent:3_0" schemaLocation="conceptualcomponent.xsd"/> <xs:import namespace="ddi:datacollection:3_0" schemaLocation="datacollection.xsd"/> <xs:import namespace="ddi:logicalproduct:3_0" schemaLocation="logicalproduct.xsd"/> <xs:import namespace="ddi:physicaldataproduct:3_0" schemaLocation="physicaldataproduct.xsd"/> <xs:import namespace="ddi:physicalinstance:3_0" schemaLocation="physicalinstance.xsd"/> <xs:import namespace="ddi:ddiprofile:3_0" schemaLocation="ddiprofile.xsd"/> <xs:element name="StudyUnit" type="StudyUnitType"/> <xs:complexType name="StudyUnitType">

<xs:complexContent> <xs:extension base="r:MaintainableType"> <xs:sequence> <xs:element ref="r:Citation">

</xs:element> <xs:element ref="Abstract" maxOccurs="unbounded">

</xs:element> <xs:element ref="r:UniverseReference" maxOccurs="unbounded">

</xs:element> <xs:element ref="r:SeriesStatement" minOccurs="0">

</xs:element> <xs:element ref="r:FundingInformation" minOccurs="0" maxOccurs="unbounded">

</xs:element> <xs:element ref="Purpose" maxOccurs="unbounded">

</xs:element> <xs:element ref="r:Coverage" minOccurs="0">

</xs:element> <xs:element ref="r:AnalysisUnit" minOccurs="0" maxOccurs="unbounded">

</xs:element> <xs:element name="AnalysisUnitsCovered" type="r:InternationalStringType" minOccurs="0" maxOccurs="unbounded">

</xs:element> <xs:element ref="KindOfData" minOccurs="0" maxOccurs="unbounded">

</xs:element> <xs:element ref="r:OtherMaterial" minOccurs="0" maxOccurs="unbounded">

</xs:element> <xs:element ref="r:Note" minOccurs="0" maxOccurs="unbounded">

</xs:element> <xs:element ref="r:Embargo" minOccurs="0" maxOccurs="unbounded">

</xs:element> <xs:element ref="c:ConceptualComponent" minOccurs="0" maxOccurs="unbounded">

</xs:element> <xs:element ref="d:DataCollection" minOccurs="0" maxOccurs="unbounded">

</xs:element> <xs:element ref="l:BaseLogicalProduct" minOccurs="0" maxOccurs="unbounded">

</xs:element> <xs:element ref="p:PhysicalDataProduct" minOccurs="0" maxOccurs="unbounded">

</xs:element> <xs:element ref="pi:PhysicalInstance" minOccurs="0" maxOccurs="unbounded">

</xs:element> <xs:element ref="a:Archive" minOccurs="0">

</xs:element> <xs:element ref="pr:DDIProfile" minOccurs="0" maxOccurs="unbounded">

</xs:element> <xs:element ref="DDIProfileReference" minOccurs="0" maxOccurs="unbounded">

</xs:element> </xs:sequence> </xs:extension> </xs:complexContent> </xs:complexType> <xs:complexType name="KindOfDataType">

<xs:simpleContent> <xs:extension base="r:CodeValueType"> <xs:attribute name="type" type="KindOfDataTypeType" use="optional">

</xs:attribute> </xs:extension> </xs:simpleContent> </xs:complexType> <xs:element name="Abstract" type="r:IdentifiedStructuredStringType">

</xs:element> <xs:element name="Purpose" type="r:IdentifiedStructuredStringType">

</xs:element> <xs:element name="DDIProfileReference" type="r:ReferenceType">

</xs:element> <xs:element name="KindOfData" type="KindOfDataType">

</xs:element> <xs:simpleType name="KindOfDataTypeType">

<xs:restriction base="xs:string"> <xs:enumeration value="Qualitative">

</xs:enumeration> <xs:enumeration value="Quantitative">

</xs:enumeration> <xs:enumeration value="Mixed">

</xs:enumeration> </xs:restriction> </xs:simpleType> </xs:schema>