Target Namespace:

Defined Components:

Default Namespace-Qualified Form:

Schema Location:

Imports Schemas (1):

Imported by Schemas (4):

Reference to an existing CoordinateRegion using the Reference structure.

The value of the attachment expressed as a string, if not a variable.

An attribute may be any object which should be attached to all or part of the NCube.

This is an abstract structure which serves as a substitution base for current and future LogicalProduct definitions relating to specific data types.

Describes the information needed to identify an individual case within a record type

Refers to one or more case law rulings related to the Classification Item.

Date of the case law ruling.

Case Law Name.

Case specification allows different unique identifiers to be used based on the value of an identified variable.

A description of a particular category or response.

Contains a group of Category descriptions, which may be ordered or hierarchical.

Name of the Category Group using the DDI Name structure.

Inclusion of a CategoryGroup that allows categories to be grouped with or without hierarchical structure by reference.

Name of the Category using the DDI Name structure.

Describes the relationship between the categories in terms of the significance of order and the distance between categories.

A scheme containing a set of Categories managed by an agency.

Name of the Category Scheme using the DDI Name structure.

A summary description of the nature and content of changes from the preceding version or update.

Describes the changes, which the Classification Item has been subject to from the previous version to the actual Statistical Classification.

A Correspondence Table expresses the relationship between two Statistical Classifications.

A Classification Family is a group of Classification Series related from a particular point of view.

A Classification Index is an ordered list (alphabetical, in code order etc) of Classification Index Entries.

A Classification Index Entry is a word or a short text (e.g. the name of a locality, an economic activity or an occupational title) describing a type of object/unit or object property to which a Classification Item applies, together with the code of the corresponding Classification Item.

A Statistical Classification can be associated with one or a number of Classification Indexes in which Classification Index Entries are linked to the appropriate Classification Item.

A Classification Item represents a Category at a certain Level within a Statistical Classification.

A Statistical Classification is composed of categories structured in one or more Levels.

A Statistical Classification has a structure which is composed of one or several Levels.

The Classification Level to which the Classification Item belongs.

A Classification Series is an ensemble of one or several consecutive Statistical Classifications under a particular heading (for example ISIC or ISCO).

A structure that links a unique value of a code to a specified category .

A structure used to associate a list of code values to specified categories.

A grouping of CodeLists for conceptual or administrative purposed.

Name of the Code List Group using the DDI Name structure.

Reference to an existing CodeListGroup using the Reference structure.

Name of the Code List using the DDI Name structure.

A scheme containing sets of CodeLists that are used by reference to define code representations used by value representations and response domains.

Name of the Code List Scheme using the DDI Name structure.

The Classification Item with which the Classification Index Entry is associated.

Additional information which drives the coding process for all entries in a Classification Index.

Reference to an existing Category using the Reference structure.

Lists the variables whose values when concatenated result in the value for this variable.

Reference to the variable containing the unique identifier given the conditional value.

Value of variable indicating this record type.

The person(s) who may be contacted for additional information about the Correspondence Table.

Defines the area of attachment for an NCube attribute.

Summary description of corrections, which have occurred within the Classification Index.

If there are several Statistical Classifications related to a Classification Series, one Statistical Classification may be assigned as the currently valid Statistical Classification.

Describes the relationships among logical records in the dataset.

Name of the Data Relationship using the DDI Name structure.

Identifies the default missing value parameter for the this logical record by referencing a ManagedMissingValuesRepresentation or by stating that there is a default missing values parameter used but it is undocumented.

Use when it is known that a default missing values definition was use but there is NO documentation describing its content.

Reference to an existing Category using the Reference structure.

The rank of a dimension that acts as the numerator (dependent variable).

A Statistical Classification can be derived from one of the classification versions of another Classification Series.

A dimension is provided a rank and a reference to a variable that describes it.

Defines the included values of a dimension.

Rule for the construction of dummy codes from the codes of the next higher Level (used when one or several categories are the same in two consecutive Levels).

Reference to an existing Embargo using the Reference structure.

Text describing the type of object/unit or object property.

A reference to the Classification Items to which the excluded cases belong.

A list of borderline cases, which do not belong to the described category.

Reference to the variable containing the unique identifier.

If the source and/or target Statistical Classifications of a Correspondence Table are floating Statistical Classifications, the date of the Correspondence Table must be noted.

The future events describe a change (or a number of changes) related to an invalid Classification Item.

Description of the process used to generate the category content.

Defines the type of hierarchical structure as Regular or Irregular.

Reference to an existing GenerationInstruction or GeneralInstruction using the Reference structure.

Specifies the contents of the category.

A list of borderline cases, which belong to the described category.

The rank of a dimension that acts as the denominator (independent variable).

Describes the structure, starting point and increment step of an interval.

Specifies whether the relationship between the two Classification Items is partial or complete.

Specifies whether the relationship between the two Classification Items is partial or complete.

Indicates whether or not the Statistical Classification is currently valid.

Indicates whether or not the Statistical Classification may be published or otherwise disseminated (e.g. electronic dissemination).

Indicates if the Statistical Classification is a floating classification.

Indicates whether or not the Classification Item has been generated to make the Level to which it belongs complete.

Indicates if the Statistical Classification is an update.

If updates are allowed in the Statistical Classification, a Classification Item may be restricted in its validity, i.e. it may become valid or invalid after the Statistical Classification has been released.

Indicates if the Statistical Classification is a version.

A Classification Item is identified by an alphabetical, numerical or alphanumerical code, which is in line with the code structure of the Level.

A Classification Index can exist in several languages.

Indicates that the Statistical Classification is covered by a legal act or by some other formal agreement.

Used to describe the levels of the code list hierarchy.

Indicates how the code at the Level is constructed of numbers, letters and separators.

Indicates whether the code at the Level is alphabetical, numerical or alphanumerical.

Level Context provides the depth of a Level within a Statistical Classification together with its membership.

Name of the Level using the DDI Name structure.

The number associated with the Level Context.

A module describing the logical (intellectual) contents of the quantitative data.

Name of the Logical Product using the DDI Name structure.

A logical record is a description of all of the elements (variables or NCubes) related to a single case or analysis unit.

Name of the Logical Record using the DDI Name structure.

The unit or group of persons who are responsible for the Correspondence Table, i.e. for maintaining and updating it.

A Map is an expression of the relation between a Classification Item in a source Statistical Classification and a corresponding Classification Item in the target Statistical Classification.

Defines the structure and type of measure captured within the cells.

Reference to an existing ManagedMissingValuesRepresentation using the Reference structure.

An NCube is a 1..n dimension structure which relates a set of individual values to each other by defining them within a matrix.

Contains a group of NCubes, which may be ordered or hierarchical.

Name of the NCube Scheme using the DDI Name structure.

Reference to an existing NCubeGroup using the Reference structure.

Name of the NCube using the DDI Name structure.

A set of NCubes maintained by an agency and used to structure data items into relational structures.

Name of the NCube Scheme using the DDI Name structure.

Identifies the NCubes and any variables in the record external to NCube structures.

The statistical office, other authority or section that created and maintains the Correspondence Table.

The Classification Item at the next higher Level of the Statistical Classification of which the actual Classification Item is a sub item.

If Updates are Allowed, Indicate here what structural changes, if any, are permissible within a version.

For those Statistical Classifications that are versions or updates, notes the preceding Statistical Classification of which the actual Statistical Classification is the successor.

Describes the relationship between records of different types or of the same type within a longitudinal study.

Name of the Record Relationship using the DDI Name structure.

The characteristic value expressed as a string with an indicator of the specific relationship of the variable value to the characteristic value.

A Correspondence Table can define a 1:1, 1:N, N:1 or M:N relationship between source and target Classification Items.

Date when the current version of the Classification Index was released.

Describes a RepresentedVariable contained in the RepresentedVariableScheme.

Contains a group of RepresentedVariables.

Name of the InstructionGroup using the DDI Name structure.

Reference to an existing RepresentedVariableGroup using the Reference structure.

Name of the RepresentedVariable using the DDI Name structure.

A set of RepresentedVariables managed by an agency.

Name of the RepresentedVariableScheme using the DDI Name structure.

A Classification Series can be designed in a specific context.

The source item refers to the Classification Item in the source Statistical Classification.

The Statistical Classification from which the correspondence is made.

The correspondence is normally restricted to a certain Level in the source Statistical Classification.

Reference to an existing Variable using the Reference structure.

Reference to an existing LogicalRecord using the Reference structure.

Contains a set of variables, one from the source record and one from the target record used as all or part of a link between the source and target records.

The normal source of the information contained in the variable.

Reference to an existing StandardWeight using the Reference structure.

A Statistical Classification is a set of categories which may be assigned to one or more variables registered in statistical surveys or administrative files, and used in the production and dissemination of statistics.

Reference to one or more categories for which the current category is a broader definition.

Areas of statistics in which the Classification Series is implemented.

Future events may e.g. have turned the now invalid Classification Item into one or several successor Classification Items, listed here.

Notes the Statistical Classification that superseded the actual Statistical Classification.

A reference the variable containing the segment locator and the value being used.

The target item refers to the Classification Item in the target Statistical Classification.

The Statistical Classification(s) to which the correspondence is directed.

The correspondence is normally restricted to a certain Level in the target Statistical Classification.

Reference to an existing Variable using the Reference structure.

Reference to an existing LogicalRecord using the Reference structure.

Date on which the Statistical Classification was superseded by a successor version or otherwise ceased to be valid.

A brief textual description of the type of group created to associate a number of Categories.

A brief textual description of the type of group created to associate a number of code lists.

A brief textual description or classification of the created to associate a number of NCubes.

A brief textual description of the type of group created to associate a number of Instructions.

A brief textual description or classification of the variable attribute type.

A brief textual description or classification of the created to associate a number of variables.

A Classification Series is designed to classify a specific type of object/unit according to a specific attribute.

Describes the changes, which the Classification Item has been subject to during the life time of the actual Statistical Classification.

Indicates whether or not updates are allowed within the classification version i.e. without leading to a new version.

Date from which the Classification Item became valid.

Date at which the Classification Item became invalid.

Describes the structure of a Variable.

An attribute may be any other Variable which should be attached to or coupled with a Variable such as a weight, filter, or other related variable.

Contains a group of Variables, which may be ordered or hierarchical.

Name of the Variable Group using the DDI Name structure.

Reference to an existing VariableGroup using the Reference structure.

Name of the Variable using the DDI Name structure.

Describes the representation of the variable in the data set.

Describes a specific function of the variable, such as identity, weight, geographic variable, time, date, currency, etc.

Contains a set of Variables and VariableGroups.

Name of the Variable Scheme using the DDI Name structure.

Identifies the variables contained in the logical record.

Reference to an existing Variable using the Reference structure.

A reference the variable containing the record type locator and the value being used.

Describes the relationship between the variant and its base Statistical Classification, including regrouping, aggregations added and extensions.

For those Statistical Classifications that are variants, notes the Statistical Classification on which it is based and any subsequent versions of that Statistical Classification to which it is also applicable.

If the Statistical Classification is a variant, notes the specific purpose for which it was developed.

When isWeight is set to true provide a reference to the Weighting process description.TypeOfObject should be set to Weighting.

Identifies the independent (denominator) and dependent (numerator) dimensions for calculating aggregate measures such as percent.

An attribute may be any object which should be attached to all or part of the NCube.

This is an abstract structure which serves as a substitution base for current and future LogicalProduct definitions relating to specific data types.

Describes the information needed to identify an individual case within a record type.

Refers to a case law ruling related to the Classification Item.

Case specification allows different unique identifiers to be used based on the value of an identified variable.

Contains a group of Category descriptions, which may be ordered or hierarchical.

A scheme containing a set of Categories managed by an agency.

A description of a particular category or response.

A Correspondence Table expresses the relationship between two Statistical Classifications.

A Classification Family is a group of Classification Series related from a particular point of view.

A Classification Index Entry is a word or a short text (e.g. the name of a locality, an economic activity or an occupational title) describing a type of object/unit or object property to which a Classification Item applies, together with the code of the corresponding Classification Item.

A Classification Index is an ordered list (alphabetical, in code order etc) of Classification Index Entries.

A Classification Item represents a Category at a certain Level within a Statistical Classification.

A Statistical Classification has a structure which is composed of one or several Levels.

A Map is an expression of the relation between a Classification Item in a source Statistical Classification and a corresponding Classification Item in the target Statistical Classification.

A Classification Series is an ensemble of one or several consecutive Statistical Classifications under a particular heading (for example ISIC or ISCO).

A grouping of CodeLists for conceptual or administrative purposed.

A scheme containing sets of CodeLists that are used by reference to define code representations used by value representations and response domains.

A structure used to associate a list of code values to specified categories.

A structure that links a unique value of a code to a specified category and provides information as to the location of the code within a hierarchy, whether it is discrete, represents a total for the CodeList contents, and if its sub-elements represent a comprehensive coverage of the code.

Defines the included values of a dimension by means of individual value references or by defining a range of values to include.

Lists the variables whose values when concatenated result in the value for this variable.

Describes the information needed to identify a specific record or case within a record type.

Value of variable indicating this record type, multiple entries allow for multiple valid values or ranges.

Defines the area of attachment for an NCube attribute.

Describes the relationships among logical records in the dataset.

Identifies the default missing value parameter for the this logical record by referencing a ManagedMissingValuesRepresentation or by stating that there is a default missing values parameter used but it is undocumented.

A dimension is provided a rank and a reference to a variable that describes it.

Reference to the variable containing the unique identifier.

Description of the process used to generate the category content.

Level Context provides the depth of a Level within a Statistical Classification together with its membership.