Changes for page 5 Data Structure Definition and Dataset
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... ... @@ -1,6 +1,4 @@ 1 -{{box title="**Contents**"}} 2 -{{toc/}} 3 -{{/box}} 1 += 5 Data Structure Definition and Dataset = 4 4 5 5 == 5.1 Introduction == 6 6 ... ... @@ -159,12 +159,11 @@ 159 159 160 160 The following table details the possible relationships a DataAttribute may specify. Note that these relationships are mutually exclusive, and therefore only one of the following is possible. 161 161 162 -(% style="width:839.039px" %) 163 -|**Relationship**|(% style="width:384px" %)**Meaning**|(% style="width:303px" %)**Location in Data Set at which the Attribute is reported** 164 -|DataflowRelationship|(% style="width:384px" %)The value of the attribute is fixed for all data contained in the dataset. The Attribute value applies to all data defined by the underlying Dataflow.|(% style="width:303px" %)The attribute is reported at the Dataset level. 165 -|Dimension (1..n)|(% style="width:384px" %)The value of the attribute will vary with the value(s) of the referenced Dimension(s). In this case, Group(s) to which the attribute should be attached may optionally be specified.|(% style="width:303px" %)The attribute is reported at the lowest level of the Dimension to which the Attribute is related, otherwise at the level of the Group if Attachment Group(s) is specified. 166 -|Group|(% style="width:384px" %)The value of the Attribute varies with combination of values for all of the Dimensions contained in the Group. This is added as a convenience to listing all Dimensions and the attachment Group, but should only be used when the Attribute value varies based on __all__ Group Dimension values.|(% style="width:303px" %)The attribute is reported at the level of Group. 167 -|Observation|(% style="width:384px" %)The value of the Attribute varies with the observed value.|(% style="width:303px" %)The attribute is reported at the level of Observation. 160 +|**Relationship**|**Meaning**|**Location in Data Set at which the Attribute is reported** 161 +|DataflowRelationship|The value of the attribute is fixed for all data contained in the dataset. The Attribute value applies to all data defined by the underlying Dataflow.|The attribute is reported at the Dataset level. 162 +|Dimension (1..n)|The value of the attribute will vary with the value(s) of the referenced Dimension(s). In this case, Group(s) to which the attribute should be attached may optionally be specified.|The attribute is reported at the lowest level of the Dimension to which the Attribute is related, otherwise at the level of the Group if Attachment Group(s) is specified. 163 +|Group|The value of the Attribute varies with combination of values for all of the Dimensions contained in the Group. This is added as a convenience to listing all Dimensions and the attachment Group, but should only be used when the Attribute value varies based on __all__ Group Dimension values.|The attribute is reported at the level of Group. 164 +|Observation|The value of the Attribute varies with the observed value.|The attribute is reported at the level of Observation. 168 168 169 169 [[image:SDMX 3-0-0 SECTION 2 FINAL-1.0 (1)_en_42ff01fb.jpg||height="380" width="590"]] 170 170 ... ... @@ -178,31 +178,31 @@ 178 178 179 179 ==== 5.3.2.2 Definitions ==== 180 180 181 -: 178 +: 182 182 183 183 ((( 184 184 |**Class**|**Feature**|**Description** 185 -|StructureUsage| 182 +|StructureUsage||See “SDMX Base”. 186 186 |Dataflow|((( 187 187 Inherits from 188 188 189 189 //StructureUsage// 190 190 )))|Abstract concept (i.e., the structure without any data) of a flow of data that providers will provide for different reference periods. 191 -| 192 -|DataStructureDefiniti on| 193 -| 188 +||/structure|Associates a Dataflow to the Data Structure Definition. 189 +|DataStructureDefiniti on||A collection of metadata concepts, their structure and usage when used to collect or disseminate data. 190 +||/grouping|An association to a set of metadata concepts that have an identified structural role in a Data Structure Definition. 194 194 |GroupDimensionDescrip tor|((( 195 195 Inherits from 196 196 197 197 //ComponentList// 198 198 )))|A set of metadata concepts that define a partial key derived from the Dimension Descriptor in a Data Structure Definition. 199 -| 196 +||/components|An association to the Dimension components that comprise the group. 200 200 |DimensionDescriptor|((( 201 201 Inherits from 202 202 203 203 //ComponentList// 204 204 )))|An ordered set of metadata concepts that, combined, classify a statistical series, and whose values, when combined (the key) in an instance such as a data set, uniquely identify a specific observation. 205 -| 202 +||/components|((( 206 206 An association to the Dimension and Time 207 207 208 208 Dimension comprising the Key Descriptor. ... ... @@ -212,13 +212,13 @@ 212 212 213 213 //ComponentList// 214 214 )))|A set metadata concepts that define the Attributes of a Data Structure Definition. 215 -| 212 +||/////components// //|An association to a Data Attribute component. 216 216 |MeasureDescriptor|((( 217 217 Inherits from 218 218 219 219 //ComponentList// 220 220 )))|A metadata concept that defines the Measures of a Data Structure Definition. 221 -| 218 +||/components|An association to a Measure component. 222 222 |//DimensionComponent//|((( 223 223 Inherits from 224 224 ... ... @@ -228,14 +228,14 @@ 228 228 229 229 TimeDimension 230 230 )))|An abstract class representing any Component that can be used for identifying observations. 231 -| 228 +||order|Specifies the order of the Dimension Components within the DSD. The property is used to indicate the position of the Dimension Component and determines the Key for identifying observations, or series. The Time Dimension, when specified, must be the last within the Dimension Descriptor. 232 232 |Dimension|((( 233 233 Inherits from 234 234 235 235 //DimensionComponent// 236 236 )))|A metadata concept used (most probably together with other metadata concepts) to classify a statistical series, e.g., a statistical concept indicating a certain economic activity or a geographical reference area. 237 -| 238 -| 234 +||/role|Association to the Concept that specifies the role that that the Dimension plays in the Data Structure Definition. 235 +||/conceptIdentity|An association to the metadata concept which defines the semantic of the Dimension. 239 239 |TimeDimension|((( 240 240 Inherits from 241 241 ... ... @@ -246,21 +246,21 @@ 246 246 247 247 //Component// 248 248 )))|A characteristic of an object or entity. 249 -| 250 -| 251 -| 252 -| 253 -| 254 -| 246 +||/role|Association to the Concept that specifies the role that that the Data Attribute plays in the Data Structure Definition. 247 +||minOccurs|Defines the minimum required occurrences for the Attribute. When equals to zero, the Attribute is conditional. 248 +||maxOccurs|Defines the maximum allowed occurrences for the Attribute. 249 +||usage|Defines whether a Data Attribute must be reported or not. 250 +||+relatedTo|Association to an Attribute Relationship. 251 +||/conceptIdentity|An association to the Concept which defines the semantic of the component. 255 255 |Measure|((( 256 256 Inherits from 257 257 258 258 //Component// 259 259 )))|The metadata concept that is the phenomenon to be measured in a data set. In a data set the instance of the measure is often called the observation. 260 -| 261 -| 262 -| 263 -| 257 +||/conceptIdentity|An association to the Concept which carries the values of the measures. 258 +||minOccurs|Defines the minimum required occurrences for the Measure. When equals to zero, the Measure is conditional. 259 +||maxOccurs|Defines the maximum allowed occurrences for the Measure. 260 +||usage|Defines whether a Measure must be reported or not. 264 264 |//AttributeRelationship//|((( 265 265 Abstract Class 266 266 ... ... @@ -270,24 +270,22 @@ 270 270 271 271 GroupRelationship DimensionRelationshi p 272 272 )))|Specifies the type of artefact to which a Data Attribute can be attached in a Data Set. 273 -|ObservationRelationsh ip| 274 -|GroupRelationship| 275 -| 276 -|DimensionRelationship| 277 -| 278 -| 279 -|MeasureRelationship| 280 -| 281 -|SentinelValuesType| 282 -|SentinelValue| 283 -| 284 -| 270 +|ObservationRelationsh ip||The Data Attribute is related to the observations of the Data Set. 271 +|GroupRelationship||The Data Attribute is related to a Group Dimension Descriptor construct. 272 +||+groupKey|An association to the Group Dimension Descriptor 273 +|DimensionRelationship||The Data Attribute is related to a set of Dimensions. 274 +||+dimensions|Association to the set of Dimensions to which the Data Attribute is related. 275 +||+groupKey|Association to the Group Dimension Descriptor which specifies the set of Dimensions to which the Data Attribute is attached. 276 +|MeasureRelationship||The Measures that a Data Attribute is reported for. 277 +||+measures|Association to the set of Measures to which a Data Attribute is related to. 278 +|SentinelValuesType||This facet indicates that an Attribute or a Measure has sentinel values with special meaning within their data type. This is realised by providing such values within the TextFormat, in addition to any textType or other Facet. 279 +|SentinelValue||A value that has a special meaning within the text format representation of the Component. 280 +||+name|An association of a Sentinel Value to a multilingual name. 281 +||+description|An association of a Sentinel Value to a multilingual description. 285 285 ))) 286 286 287 287 288 288 289 - 290 - 291 291 The explanation of the classes, attributes, and associations comprising the Representation is described in the section on the SDMX Base. 292 292 293 293 == 5.4 Data Set – Relationship View == ... ... @@ -342,19 +342,19 @@ 342 342 343 343 Set 344 344 )))|An organised collection of data. 345 -| 346 -| 347 -| 348 -| 349 -| 350 -| 351 -| 352 -| 353 -| 354 -| 355 -| 356 -| 357 -|StructureSpecific DataSet| 340 +||reportingBegin|A specific time period in a known system of time periods that identifies the start period of a report. 341 +||reportingEnd|A specific time period in a known system of time periods that identifies the end period of a report. 342 +||dataExtractionDate|A specific time period that identifies the date and time that the data are extracted from a data source. 343 +||validFrom|Indicates the inclusive start time indicating the validity of the information in the data set. 344 +||validTo|Indicates the inclusive end time indicating the validity of the information in the data set. 345 +||publicationYear|Specifies the year of publication of the data or metadata in terms of whatever provisioning agreements might be in force. 346 +||publicationPeriod|Specifies the period of publication of the data or metadata in terms of whatever provisioning agreements might be in force. 347 +||setId|Provides an identification of the data set. 348 +||action|Defines the action to be taken by the recipient system (information, append, replace, delete) 349 +||describedBy|Associates a Dataflow and thereby a Data Structure Definition to the data set. 350 +||+structuredBy|Associates the Data Structure Definition that defines the structure of the Data Set. Note that the Data Structure Definition is the same as that associated (non-mandatory) to the Dataflow. 351 +||+publishedBy|Associates the Data Provider that reports/publishes the data. 352 +|StructureSpecific DataSet||An XML specific data format structure that contains data corresponding to one specific Data Structure Definition. 358 358 |//Key//|((( 359 359 Abstract class Sub classes 360 360 ... ... @@ -362,8 +362,8 @@ 362 362 363 363 GroupKey 364 364 )))|Comprises the cross product of values of dimensions that identify uniquely an Observation. 365 -| 366 -| 360 +||keyValues|Association to the individual Key Values that comprise the Key. 361 +||+attachedAttribute|Association to the Attribute Values relating to the Series Key or Group Key. 367 367 |//KeyValue//|((( 368 368 Abstract class Sub classes 369 369 ... ... @@ -373,7 +373,7 @@ 373 373 374 374 UncodedKeyValue 375 375 )))|The value of a component of a key such as the value of the instance a Dimension in a Dimension Descriptor of a Data Structure Definition. 376 -| 371 +||+valueFor|((( 377 377 Association to the key component in the Data Structure Definition for which this Key Value is a valid representation. 378 378 379 379 Note that this is conceptual association as the key component is identified explicitly in the data set. ... ... @@ -388,34 +388,34 @@ 388 388 389 389 //KeyValue// 390 390 )))|The value of a coded component of the key. The value is the Code to which this class is associated. 391 -| 386 +||+valueOf|Association to the Code. Note that this is a conceptual association showing that the Code must exist in the Code list associated with the Dimension in the Data Structure Definition. In the actual Data Set the value of the Code is placed in the Key Value. 392 392 |UnCodedKeyValue|((( 393 393 Inherits from 394 394 395 395 //KeyValue// 396 396 )))|The value of an uncoded component of the key. 397 -| 398 -| 392 +||value|The value of the key component. 393 +||startTime|This attribute is only used if the textFormat of the attribute is of the Timespan type in the Data Structure Definition (in which case the value field takes a duration). 399 399 |GroupKey|((( 400 400 Inherits from 401 401 402 402 //Key// 403 403 )))|A set of Key Values that comprise a partial key, of the same dimensionality as the Time Series Key for the purpose of attaching Data Attributes. 404 -| 399 +||+describedBy|Associates the Group Dimension Descriptor defined in the Data Structure Definition. 405 405 |SeriesKey|((( 406 406 Inherits from 407 407 408 408 //Key// 409 409 )))|Comprises the cross product of values of all the Key Values that, together with the Key Value of the +observation Dimension identify uniquely an Observation. 410 -| 411 -|Observation| 412 -| 405 +||+describedBy|Associates the Dimension Descriptor defined in the Data Structure Definition. 406 +|Observation||The value(s) of the observed phenomenon in the context of the Key Values comprising the key. 407 +||+valueFor|((( 413 413 Associates the Measure(s) defined in the Data Structure Definition. 414 414 415 415 The source multiplicity (1..*) indicates that more than one values may be provided for a Measure, if the latter allows it. 416 416 ))) 417 -| 418 -| 412 +||+attachedAttribute|Association to the Attribute Values relating to the Observation. 413 +||+observationDimension|Association to the Key Value that holds the value of the “Dimension at the Observation Level”. 419 419 |//ObservationValue//|((( 420 420 Abstract class 421 421 ... ... @@ -426,7 +426,7 @@ 426 426 //ue// 427 427 428 428 CodedObservation 429 -)))| 424 +)))| 430 430 |//UncodedObservatio nValue//|((( 431 431 Abstract class 432 432 ... ... @@ -439,26 +439,26 @@ 439 439 OtherUncodedMeasureVa lue 440 440 441 441 TextMeasureValue 442 -)))| 437 +)))| 443 443 |OtherUncodedMeasu reValue|((( 444 444 Inherits from 445 445 446 446 //UncodedObservationVal ue// 447 447 )))|An observation that has a text value. 448 -| 449 -| 443 +||value|The value of the Uncoded Observation. 444 +||startTime|This attribute is only used if the textFormat of the Measure is of the Timespan type in the Data Structure Definition (in which case the value field takes a duration). 450 450 |TextMeasureValue|((( 451 451 Inherits from 452 452 453 453 //UncodedObservationVal ue// 454 454 )))|An observation that has a localised text value 455 -| 450 +||text|The localised text values. 456 456 |CodedObservation|((( 457 457 Inherits from 458 458 459 459 //ObservationValue// 460 460 )))|An Observation that takes its value from a code in a Code list. 461 -| 456 +||+valueOf|Association to the Code that is the value of the Observation. Note that this is a conceptual association showing that the Code must exist in the Codelist(s) associated with the Measure(s) in the Data Structure Definition. In the actual Data Set the value of the Code is placed in the Observation. 462 462 |//AttributeValue//|((( 463 463 Abstract class 464 464 ... ... @@ -479,7 +479,7 @@ 479 479 480 480 //CodedAttributeValue// 481 481 )))|The value of a Data Attribute, such as the instance of a Coded Attribute or of an Uncoded Attribute in a structure such as a Data Structure Definition. 482 -| 477 +||+valueFor|((( 483 483 Association to the Data Attribute defined in the Data Structure Definition. Note that this is conceptual association as the Concept is identified explicitly in the data set. 484 484 485 485 The source multiplicity (1..*) indicates the possibility to provide more than one values for a Data Attribute, if the latter allows it. ... ... @@ -503,27 +503,27 @@ 503 503 OtherUncodedAttribute Value 504 504 505 505 TextAttributeValue 506 -)))| 501 +)))| 507 507 |OtherUncodedAttri buteValue|((( 508 508 Inherits from 509 509 510 510 //UncodedObservationVal ue// 511 511 )))|An attribute value that has a text value 512 -| 513 -| 507 +||value|The value of the Uncoded attribute. 508 +||startTime|This attribute is only used if the textFormat of the attribute is of the Timespan type in the Data Structure Definition (in which case the value field takes a duration). 514 514 |TextAttributeValu e|((( 515 515 Inherits from 516 516 517 517 //UncodedAttributeValue// 518 518 )))|An attribute that has a localised text value 519 -| 514 +||text|The localised text values. 520 520 |CodedAttributeVal ue|((( 521 521 Inherits from 522 522 523 523 //AttributeValue// 524 524 )))|An attribute that takes it value from a Code in Code list. 525 -| 520 +||+valueOf|Association to the Code that is the value of the Attribute Value. Note that this is a conceptual association showing that the Code must exist in the Code list associated with the Data Attribute in the Data Structure Definition. In the actual Data Set the value of the Code is placed in the Attribute Value. 526 526 527 527 528 528 529 - 524 +
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