Question

On correlation and covariance

score 45 · Answer 1 · 2020-09-01 16:43:19

45

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On correlation and covariance

Published on 01 Sep 2020 - 16:43

score 80 · Answer 2 · 2020-09-03 17:26:30

80

Views

Number of binary sequences with all nonnegative autocorrelation coefficients

Published on 03 Sep 2020 - 17:26

score 38 · Answer 3 · 2026-03-29 21:54:05

38

Views

For a time series with polynomial growth, auto-correlation $\hat\rho_n(k) \longrightarrow 1$ as $n \longrightarrow \infty$

Published on 29 Mar 2026 - 21:54

score 2.1k · Answer 4 · 2020-09-08 14:12:23

2.1k

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Math symbol for positive correlation

Published on 08 Sep 2020 - 14:12

score 406 · Answer 5 · 2020-09-09 11:46:31

406

Views

Properties of autocorrelation of a convolution

Published on 09 Sep 2020 - 11:46

score 810 · Answer 6 · 2020-09-09 20:17:21

810

Views

What does the semicolon mean in $I(X;Y)$ (mutual information)?

Published on 09 Sep 2020 - 20:17

score 35 · Answer 7 · 2020-09-16 02:44:11

35

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correlation between the jumped distance ?!

Published on 16 Sep 2020 - 2:44

score 185 · Answer 8 · 2026-03-27 01:13:32

185

Views

Correlation via FFT for different image sizes

Published on 27 Mar 2026 - 1:13

score 810 · Answer 9 · 2026-03-25 14:30:45

810

Views

Generating non-normal correlated random variables with Cholesky decomposition

Published on 25 Mar 2026 - 14:30

score 347 · Answer 10 · 2020-09-23 05:39:54

347

Views

What is the conditional expectation of random variables X given Y if X and Y are correlated?

Published on 23 Sep 2020 - 5:39

score 19 · Answer 11 · 2026-03-30 02:06:24

19

Views

Linear regression feature is combination of other features, but has OPPOSITE correlation?

Published on 30 Mar 2026 - 2:06

score 39 · Answer 12 · 2020-09-25 14:44:59

39

Views

Confusion about correlation coefficient between two zero almost surely random variables

Published on 25 Sep 2020 - 14:44

score 64 · Answer 13 · 2020-09-28 06:32:21

64

Views

Variance and Correlation of Linear Combinations

Published on 28 Sep 2020 - 6:32

score 58 · Answer 14 · 2020-10-04 03:22:36

58

Views

Covariance/correlation coefficient - Where did I go wrong?

Published on 04 Oct 2020 - 3:22

score 2.1k · Answer 15 · 2020-10-07 14:10:43

2.1k

Views

corr(x,y) = a, corr(y,z) = b, corr(x,z) = ? from $cos(\alpha+\beta)$ why it is a range.

Published on 07 Oct 2020 - 14:10

List Question

On correlation and covariance

Number of binary sequences with all nonnegative autocorrelation coefficients

For a time series with polynomial growth, auto-correlation $\hat\rho_n(k) \longrightarrow 1$ as $n \longrightarrow \infty$

Math symbol for positive correlation

Properties of autocorrelation of a convolution

What does the semicolon mean in $I(X;Y)$ (mutual information)?

correlation between the jumped distance ?!

Correlation via FFT for different image sizes

Generating non-normal correlated random variables with Cholesky decomposition

What is the conditional expectation of random variables X given Y if X and Y are correlated?

Linear regression feature is combination of other features, but has OPPOSITE correlation?

Confusion about correlation coefficient between two zero almost surely random variables

Variance and Correlation of Linear Combinations

Covariance/correlation coefficient - Where did I go wrong?

corr(x,y) = a, corr(y,z) = b, corr(x,z) = ? from $cos(\alpha+\beta)$ why it is a range.

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