Applying geoscience to Australia's most important challenges

Vocabulary Register

Concept

Preferred Labelskos:prefLabel: delta
URI: https://pid.geoscience.gov.au/def/voc/ga/StatisticalUncertaintyTypes/delta ↗Go to the persistent identifier link
Within Vocab: Geology Rock Properties - Statisitical Uncertainty Type

Preferred Labelskos:prefLabel	delta
Definitionskos:definition	A dispersion parameter for directional data. "Delta" decreases as the directions become less dispersed. In practice, when the number of samples is greater than 10 - 20, delta is approximately equal to the circular (or angular) standard deviation.
See AlsoseeAlso	http://resource.geoscience.gov.au/classifier/ga/uncertaintytype/delta
Is Defined ByisDefinedBy	http://resource.geoscience.gov.au/classifier/ga/uncertaintytype/delta

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