List questions from covariance

Published on 12 Dec 2015 - 11:08

34

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Covariance of a Point between 2 Points with Known Covariances

Published on 12 Dec 2015 - 18:52

242

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Covariance between dependent Poisson Processes

Published on 29 Mar 2026 - 10:55

36

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Three random variables equation

Published on 02 Apr 2026 - 7:50

121

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Compute $Cov(X+Y, \frac{X} {X+Y})$

Published on 18 Dec 2015 - 2:27

3.3k

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Computing the covariance of flipping a coin in the first and last flips.

Published on 19 Dec 2015 - 3:41

453

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The Levi-Civita and the Covariantly Constant Tensors in Kahler Manifold?

Published on 19 Dec 2015 - 21:06

94

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three color ball urn problem covariance

Published on 21 Dec 2015 - 12:17

462

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Check if $Cov(X_1+X_2,X_1-X_2)=0$, i.e. if independent?

Published on 29 Dec 2015 - 14:37

445

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Correlation between $(X+Y)^2$ and $X$

Published on 30 Mar 2026 - 11:55

695

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Standardizing a two-dimensional random vector

Published on 11 Jan 2016 - 15:23

120

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Variance of $\hat{b} =\underset{b}{\mathrm{argmin}} \sum_{t=1}^N [y_t - bu_t]^2 $

Published on 28 Mar 2026 - 13:41

605

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The variance of a sum of random vectors

Published on 31 Mar 2026 - 8:40

3.8k

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Proof of Hoeffding's Covariance Identity

Published on 17 Jan 2016 - 5:47

734

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Covariance matrix of a random vector

Published on 17 Jan 2016 - 12:51

List Question

If we have that $Cov(Y, X-Y) = 0$, does this imply $Y$ is independent of $X-Y$?

Covariance of a Point between 2 Points with Known Covariances

Covariance between dependent Poisson Processes

Three random variables equation

Compute $Cov(X+Y, \frac{X} {X+Y})$

Computing the covariance of flipping a coin in the first and last flips.

The Levi-Civita and the Covariantly Constant Tensors in Kahler Manifold?

three color ball urn problem covariance

Check if $Cov(X_1+X_2,X_1-X_2)=0$, i.e. if independent?

Correlation between $(X+Y)^2$ and $X$

Standardizing a two-dimensional random vector

Variance of $\hat{b} =\underset{b}{\mathrm{argmin}} \sum_{t=1}^N [y_t - bu_t]^2 $

The variance of a sum of random vectors

Proof of Hoeffding's Covariance Identity

Covariance matrix of a random vector

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