Data


Topic | v1 | created by jjones |
Description

Data are characteristics or information, usually numerical, that are collected through observation. In a more technical sense, data are a set of values of qualitative or quantitative variables about one or more persons or objects, while a datum (singular of data) is a single value of a single variable.Although the terms "data" and "information" are often used interchangeably, these terms have distinct meanings. In some popular publications, data are sometimes said to be transformed into information when they are viewed in context or in post-analysis. In academic treatments of the subject, however, data are simply units of information. Data are employed in scientific research, businesses management (e.g., sales data, revenue, profits, stock price), finance, governance (e.g., crime rates, unemployment rates, literacy rates), and in virtually every other form of human organizational activity (e.g.


Relations

uses SPARQL

SPARQL (pronounced "sparkle", a recursive acronym for SPARQL Protocol and RDF Query Language) is an R...

a subtopic of Computer science

Computer science is the study of computation and information. Computer science deals with theory of c...

uses Data science

Data science is an inter-disciplinary field that uses scientific methods, processes, algorithms and s...

a parent of Information extraction

Information extraction (IE) is the task of automatically extracting structured information from unstr...

a parent of Dat

Dat is a data distribution tool with a version control feature for tracking changes and publishing da...


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