Covariance vs Covariate - What's the difference?
covariance | covariate | Related terms |
(statistics) A statistical measure defined as given two real-valued random variables X'' and ''Y , with expected values and .
(computing, programming) The conversion of data types from wider to narrower in certain situations.
(statistics) A variable that is possibly predictive of the outcome under study.
*{{quote-journal, 2009, date=February 6, Christophe Fraser et al., The Bacterial Species Challenge: Making Sense of Genetic and Ecological Diversity, Science
, passage=On the basis of these analogies, any inference of a population structure driven by selective sweeps would require good longitudinal data from natural bacterial populations, as well as observations of episodic crashes in diversity causally associated with genetic changes and not associated with changes in ecological covariates . }}
Covariate is a related term of covariance.
In statistics terms the difference between covariance and covariate
is that covariance is a statistical measure defined as given two real-valued random variables X and Y, with expected values and while covariate is a variable that is possibly predictive of the outcome under study.covariance
English
(wikipedia covariance)Noun
(en noun)See also
* contravarianceDerived terms
* covariance matrixcovariate
English
(wikipedia covariate)Noun
(en noun)citation