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What is this?

This wiki serves as a main repository of high level terminology used by our group to work with data sources.

How to use this Wiki

Like any other vocabularies. Just define new terms for each concept that you want to use in your data or for normalizations, and use it.

Convention

Below are the example concepts, explaining how this vocabulary is organized.

Concept	What is measured?	In what units it is measured?	What is mathematical domain ?
Age	time	Years	Real1DIntervalSize
Timestamp	time	Dates	Real1DPoint
Distance	space	LightYears	Real1DIntervalSize
Clicks	events	Count	Natural1DPoint
Pressure	force	Pascals	Real2DScalarField
Price	exchange	EUR	Real1DPoint
...	...	...	...
Variable	Var-CATEGORY	Var-MEASURE	Var-DOMAIN

Knowing the Variable, its CATEGORY, MEASURE, and mathematical DOMAIN, just translate that into a description like so:

Variable#CATEGORY-MEASURE-DOMAIN

When you write new concept to this wiki, you can access its URL by:

import metawiki
metawiki.name2url('GH:wefindx/terms/Variable#CATEGORY-MEASURE-DOMAIN')

Take a look at the examples, of how these terms appear in pages like Age, Timestamp, ... Price.