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Клитический
| Глоссарий по эконометрике (англо-русский) |
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Clitic, английский
N клитика
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Covariance, английский
- Ковариантность; ковариация
- The covariance between two attributes or events is a statistical measure of their association. for two continuous attributes, the covariance is computed as s(x-?x)(y-?y)/(n-1), the average cross-product of the deviations of the individual values from their average or expectation. see also: correlation, expectation.
- A statistical measure of the tendency of two variables to change in conjunction with each other. it is equal to the product of their standard deviations and correlation coefficients.
- In programming languages, the ability to use a more derived type than that originally specified. covariance in generic interfaces and delegates allows for implicit conversion of generic type parameters. covariance is also supported for non-generic delegates for matching method signatures with delegate types. cover (n)
- A statistical measure of the degree to which random variables move together. a positive covariance implies that one variable is above (below) its mean value when the other variable is above (below) its mean value.
Clitic, английский
N клитика
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