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- Covariance abstract "In probability theory and statistics, covariance is a measure of how much two random variables change together. If the greater values of one variable mainly correspond with the greater values of the other variable, and the same holds for the smaller values, i.e., the variables tend to show similar behavior, the covariance is positive. In the opposite case, when the greater values of one variable mainly correspond to the smaller values of the other, i.e., the variables tend to show opposite behavior, the covariance is negative. The sign of the covariance therefore shows the tendency in the linear relationship between the variables. The magnitude of the covariance is not easy to interpret. The normalized version of the covariance, the correlation coefficient, however, shows by its magnitude the strength of the linear relation.A distinction must be made between (1) the covariance of two random variables, which is a population parameter that can be seen as a property of the joint probability distribution, and (2) the sample covariance, which serves as an estimated value of the parameter.".
- Covariance wikiPageExternalLink Covariance.html.
- Covariance wikiPageExternalLink covariance.
- Covariance wikiPageID "157059".
- Covariance wikiPageRevisionID "606079949".
- Covariance hasPhotoCollection Covariance.
- Covariance id "p/c026800".
- Covariance title "Covariance".
- Covariance subject Category:Algebra_of_random_variables.
- Covariance subject Category:Covariance_and_correlation.
- Covariance comment "In probability theory and statistics, covariance is a measure of how much two random variables change together. If the greater values of one variable mainly correspond with the greater values of the other variable, and the same holds for the smaller values, i.e., the variables tend to show similar behavior, the covariance is positive.".
- Covariance label "Covariance".
- Covariance label "Covariance".
- Covariance label "Covariantie".
- Covariance label "Covarianza (probabilità)".
- Covariance label "Covarianza".
- Covariance label "Covariância".
- Covariance label "Kovarianz (Stochastik)".
- Covariance label "Kowariancja".
- Covariance label "Ковариация".
- Covariance label "تغاير".
- Covariance label "共分散".
- Covariance label "协方差".
- Covariance sameAs Kovarianz_(Stochastik).
- Covariance sameAs Covarianza.
- Covariance sameAs Kobariantza.
- Covariance sameAs Covariance.
- Covariance sameAs Covarianza_(probabilità).
- Covariance sameAs 共分散.
- Covariance sameAs 공분산.
- Covariance sameAs Covariantie.
- Covariance sameAs Kowariancja.
- Covariance sameAs Covariância.
- Covariance sameAs m.014mwd.
- Covariance sameAs Q201984.
- Covariance sameAs Q201984.
- Covariance wasDerivedFrom Covariance?oldid=606079949.
- Covariance isPrimaryTopicOf Covariance.