All Element Summary |
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References the attribute description in the NCube and provides for a choice between describing an explicit value, or a location in a file where the value can be found.
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Describes a single data item or cell within an NCube Instance.
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Identifies the specific measure of the cell by noting the order value of the measure within the MeasureDimension and provides information on the storage location of the cell value for the measure.
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A container for defining an instance of an NCube, indicating the matrix address of each cell and where the data for each measure within a cell of the NCube is stored.
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A member of the BaseRecordLayout substitution group intended for use with archival formats of NCube Instances or mixed NCube and microdata (i.e., a set of NCubes where the case identification is not described as a dimension of the NCube) held in an external file with fixed or delimited locations for data items arranged as one-dimensional rows.
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Complex Type Summary |
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References the attribute description in the NCube and provides for a choice between describing an explicit value, or a location in a file where the value can be found.
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Describes a single data item or cell within an NCube Instance.
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Identifies the specific measure of the cell by reference and provides information on the storage location of the value for the measure.
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A container for defining an instance of an NCube, indicating the matrix address of each cell and where the data for each measure within a cell of the NCube is stored.
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A member of the BaseRecordLayout substitution group intended for use with archival formats of NCube Instances or mixed NCube and microdata (i.e., a set of NCubes where the case identification is not described as a dimension of the NCube) held in an external file with fixed or delimited locations for data items arranged as one-dimensional rows.
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<?xml version="1.0" encoding="UTF-8"?>
<!--
Copyright (c) 2014 DDI Alliance, DDI 3.2 release, 2014-02-05 This file is part of DDI 3.2 XML Schema. DDI 3.2 XML Schema is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. DDI 3.2 XML Schema is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with DDI 3.2 XML Schema. If not, see <http://www.gnu.org/licenses/>. --> <xs:schema elementFormDefault="qualified" targetNamespace="ddi:physicaldataproduct_ncube_normal:3_2" xmlns="ddi:physicaldataproduct_ncube_normal:3_2" xmlns:p="ddi:physicaldataproduct:3_2" xmlns:r="ddi:reusable:3_2" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="xml.xsd"/>
<!-- COMMON RECORD LAYOUT - CUBED - MODULE 1 -->
<xs:annotation>
<xs:documentation>
A member of the BaseRecordLayout substitution group intended for use with archival formats of NCube Instances or mixed NCube and microdata (i.e., a set of NCubes where the case identification is not described as a dimension of the NCube) held in an external file with fixed or delimited locations for data items arranged as one-dimensional rows.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:annotation>
<xs:documentation>
A member of the BaseRecordLayout substitution group intended for use with archival formats of NCube Instances or mixed NCube and microdata (i.e., a set of NCubes where the case identification is not described as a dimension of the NCube) held in an external file with fixed or delimited locations for data items arranged as one-dimensional rows. In addition to the link to the PhysicalStructure provided by BaseRecordLayout, the record layout is this namespace (m1) identifies the character set and array base for the stored data, a full description of any microdata (individual variable) structured data items, and a full description of each data item contained within an NCube Instance including a link to its description (matrix address) and its physical location in the record.
</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="p:BaseRecordLayoutType">
<xs:sequence>
<xs:element minOccurs="0" ref="r:CharacterSet">
<xs:annotation>
<xs:documentation>
Character set used in the data file (e.g., US ASCII, EBCDIC, UTF-8). This is a required field.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:annotation>
<xs:documentation>
Sets the array base for any arrays used in the definition (that is, whether the first value is in position 0 or 1, etc.). This may be the data array in a delimited data file or the measure array for measures that are bundled and stored in a single location. Array base is generally set to either 0 or 1. There is no override provided as systems processing a record would use a consistent array base.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:annotation>
<xs:documentation>
Use for variables that have content in the data file but are not part of an NCube structure, such as case identification variables, or situations where the primary record content is microdata but NCube structured data has been added (such as aggregated data on the City or State where the case is located). Includes a reference to a variable, and information about its data item location and its data type/format.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:choice maxOccurs="unbounded" minOccurs="0">
<xs:element ref="NCubeInstance">
<xs:annotation>
<xs:documentation>
A container for defining an instance of an NCube, indicating the matrix address of each cell and where the data for each measure within a cell of the NCube is stored. Allows specifying the values of the attributes attached to a NCube.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:annotation>
<xs:documentation>
Reference to an NCubeInstance as expressed in a RecordLayout. TypeOfObject should be NCubeInstance. A container for defining an instance of an NCube, indicating the matrix address of each cell and where the data for each measure within a cell of the NCube is stored. Allows specifying the values of the attributes attached to a NCube.
</xs:documentation>
</xs:annotation>
</xs:element>
</xs:choice>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:annotation>
<xs:documentation>
A container for defining an instance of an NCube, indicating the matrix address of each cell and where the data for each measure within a cell of the NCube is stored. Allows specifying the values of the attributes attached to a NCube.
</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="r:VersionableType">
<xs:sequence>
<xs:element ref="r:NCubeReference">
<xs:annotation>
</xs:annotation>
</xs:element>
<xs:annotation>
<xs:documentation>
This element defines the structure of a measure dimension for the NCube Instance. A value along the MeasureDimension is defined by a stack of references to one or more MeasureDefinitions found in the logical description of the NCube with each containing an attribute of orderValue which provides its value for use in the cell address (similar to the use of a CodeRepresentation of a Variable used as a conceptual dimension. This allows measures (whether one or several) to be handled in the same way as the conceptual dimension of the NCube in declaring a cell address. It is assumed that the value of the MeasureDimension is the last value in the address array. For example, for an NCube with 3 conceptual dimensions of rank 1 = Sex, rank 2 = Age, and rank 3 = Educational Attainment, plus a MeasureDimension. The cell address of 1,4,2,2 would indicate Code value of 1 for Sex, 4 for Age, 2 for Educational Attainment, and 2 for MeasureDimension. For systems translating to SDMX or an OLap structure DDI assumes that the MeasureDefinitionReference with the orderValue="1" is the equivalent of the PrimaryMeasure.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:annotation>
<xs:documentation>
This is an attribute attached to the NCube as a whole or a region of the NCube as defined in the logical description as a CoordinateRegion. The content of the attribute can be provided as a single value or reference a location in the data store where the attribute value will be found. This may be in addition to attribute information described in the logical structure.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:annotation>
<xs:documentation>
Describes a single data item or cell within an NCube Instance. It defines its location within the NCube by its coordinate (matrix) address which is its intersect point on each dimension. Allows for the specification of data item specific attributes, and identifies the physical location of each measure for the data item. May optionally indicate the language of the data contents.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:annotation>
<xs:documentation>
An explicit definition of the data type that is applied to the majority of the data items reducing the amount of repetitive markup required. It can be overridden at the data item level. This field is necessary in the case of some numeric data formats where the format definition would allow real values, but the values are integer values. Allowed values are: integer (default), real, string.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:annotation>
<xs:documentation>
Delimiter definition for delimited (free field) data that is applied to the majority of the data items reducing the amount of repetitive markup required. It can be overridden at the data item level. Allowed values are: Empty (default), Tab, Blank, AnyString. If a delimiter is used, free field (delimited data) is assumed; binary formats are not allowed.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:annotation>
<xs:documentation>
Number of decimal places for data with an implied decimal separator that is applied to the majority of the data items reducing the amount of repetitive markup required. It can be overridden at the data item level. Another expression is the decimal scaling factor (SAS). Default: 0.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:annotation>
<xs:documentation>
The character used to separate the integer and the fraction part of a number (if an explicit separator is used in the data) that is applied to the majority of the data items reducing the amount of repetitive markup required. It can be overridden at the data item level. Allowed values are: None (default), Dot, Comma, Other. On the basis of the data definition in DDI documents, data processing tools could compute the necessary precision width on the basis of the format width and the existence of separators. Appropriate data types could be used, i.e. float or double, short or long. The decimal separator definition only makes sense with some XML Schema primitives. This is a default which may be overridden in specific cases.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:annotation>
<xs:documentation>
The character used to separate groups of digits (if an explicit separator is used in the data) that is applied to the majority of the data items reducing the amount of repetitive markup required. It can be overridden at the data item level. Allowed values are: None (default), Dot, Comma, Other. The decimal separator definition makes only sense with some XML Schema primitives. This is a default which may be overridden in specific cases.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:annotation>
<xs:documentation>
Total number of cases represented by the contents of the NCube. This is normally the sum of the cell contents when the NCube contains counts and sub-totals are not included.
</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:annotation>
<xs:documentation>
Describes a single data item or cell within an NCube Instance. It defines its location within the NCube by its coordinate (matrix) address which is its intersect point on each dimension. Allows for the specification of data item specific attributes, and identifies the physical location of each measure for the data item. May optionally indicate the language of the data contents.
</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element maxOccurs="unbounded" ref="r:DimensionRankValue">
<xs:annotation>
<xs:documentation>
A dimension describes the rank or order of the dimension within the NCube structure and provides the specific coordinate value of the dimension for the data item.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:annotation>
<xs:documentation>
This is an attribute attached to the specified Data Item. The content of the attribute can be provided as a single value or reference a location in the data store where the attribute value will be found. This may be in addition to attribute information described in the logical structure.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:annotation>
<xs:documentation>
Identifies the specific measure of the cell by noting the order value of the measure within the MeasureDimension and provides information on the storage location of the cell value for the measure.
</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
<xs:annotation>
</xs:annotation>
</xs:attribute>
</xs:complexType>
<xs:annotation>
<xs:documentation>
Identifies the specific measure of the cell by noting the order value of the measure within the MeasureDimension and provides information on the storage location of the cell value for the measure.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:annotation>
<xs:documentation>
Identifies the specific measure of the cell by reference and provides information on the storage location of the value for the measure. When individual measures are stored in separately identifiable locations repeat Measure to define each measure and storage location. When multiple measures are stored as an ordered array in a single location list each measure in the array as a MeasureReference with its specified arrayOrder within a single Measure definition.
</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element maxOccurs="unbounded" ref="r:MeasureDefinitionReference">
<xs:annotation>
</xs:annotation>
</xs:element>
<xs:annotation>
<xs:documentation>
Description of the physical location of the measure value in the data file.
</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:annotation>
<xs:documentation>
References the attribute description in the NCube and provides for a choice between describing an explicit value, or a location in a file where the value can be found.
</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element ref="r:AttributeReference">
<xs:annotation>
</xs:annotation>
</xs:element>
<xs:choice minOccurs="0">
<xs:element ref="p:PhysicalLocation">
<xs:annotation>
<xs:documentation>
Description of the physical location of the attribute value in the data file.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:annotation>
</xs:annotation>
</xs:element>
</xs:choice>
</xs:sequence>
</xs:complexType>
<xs:annotation>
<xs:documentation>
A container for defining an instance of an NCube, indicating the matrix address of each cell and where the data for each measure within a cell of the NCube is stored.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:annotation>
<xs:documentation>
Describes a single data item or cell within an NCube Instance.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:annotation>
<xs:documentation>
References the attribute description in the NCube and provides for a choice between describing an explicit value, or a location in a file where the value can be found.
</xs:documentation>
</xs:annotation>
</xs:element>
</xs:schema>
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XML schema documentation generated with DocFlex/XML RE 1.9.0 using DocFlex/XML XSDDoc 2.8.0 template set
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