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Concept information

优选词,正式主题词

AggregationAggregation  

定义

  • Statistics that relate to broad classes, groups, or categories. The data are averaged, totaled, or otherwise derived from individual-level data, and it is no longer possible to distinguish the characteristics of individuals within those classes, groups, or categories. For example, the number and age group of the unemployed in specific geographic regions, or national level statistics on the occurrence of specific offences, originally derived from the statistics of individual police districts.

其它语言

URI

http://rdf-vocabulary.ddialliance.org/cv/ModeOfCollection/4.0.3/d9ceca6

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