Statistics Ontology

Last uploaded: July 19, 2024
Preferred Name

z-score
Synonyms

normal score

standard score

Definitions

A z-score (also known as z-value, standard score, or normal score) is a measure of the divergence of an individual experimental result from the most probable result, the mean. Z is expressed in terms of the number of standard deviations from the mean value.

ID

http://purl.obolibrary.org/obo/STATO_0000104

Creator

Orlaith Burke

Alejandra Gonzalez-Beltran

Philippe Rocca-Serra

definition

A z-score (also known as z-value, standard score, or normal score) is a measure of the divergence of an individual experimental result from the most probable result, the mean. Z is expressed in terms of the number of standard deviations from the mean value.

definition source

https://controls.engin.umich.edu/wiki/index.php/Basic_statistics:_mean,_median,_average,_standard_deviation,_z-scores,_and_p-value#Z-Scores

has curation status

http://purl.obolibrary.org/obo/IAO_0000122

is about

http://purl.obolibrary.org/obo/IAO_0000100

label

z-score

prefixIRI

STATO:0000104

prefLabel

z-score

Python command

scipy.stats.zscore(a, axis=0, ddof=0) http://docs.scipy.org/doc/scipy/reference/generated/scipy.stats.zscore.html#scipy.stats.zscore source: https://github.com/scipy/scipy/blob/v0.15.1/scipy/stats/stats.py#L1977

STATO alternative term

normal score

standard score

term editor

Orlaith Burke

Alejandra Gonzalez-Beltran

Philippe Rocca-Serra

subClassOf

http://purl.obolibrary.org/obo/STATO_0000609

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