Question

Proving least squares is a minima

score 485 · Answer 1 · 2019-03-06 15:52:29

485

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Proving least squares is a minima

Published on 06 Mar 2019 - 15:52

score 54 · Answer 2 · 2019-03-08 19:10:41

54

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Interpreting linear regression coefficients for a covariate that's correlated with other covariates

Published on 08 Mar 2019 - 19:10

score 229 · Answer 3 · 2019-03-10 00:21:32

229

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question about matrix equation for coefficients in linear regression

Published on 10 Mar 2019 - 0:21

score 704 · Answer 4 · 2026-03-25 03:16:40

704

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fitting triple exponential term function to data

Published on 25 Mar 2026 - 3:16

score 55 · Answer 5 · 2026-02-23 13:43:09

55

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Covariance of errors $\text{cov}(\hat{e_{ij}},\hat{e_{i\ell}})$ in Two-Way Anova model

Published on 23 Feb 2026 - 13:43

score 60 · Answer 6 · 2026-02-23 13:46:12

60

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How to calculate $\text{cov}(\hat{Y}_{ij}, \hat{Y}_{kj})$ if $Y_{ij} = \mu + a_i + b_j + e_{ij}$?

Published on 23 Feb 2026 - 13:46

score 636 · Answer 7 · 2019-03-12 18:32:17

636

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Fitting a Straight Line to 3D Points, and then finding the nearest point to those lines.

Published on 12 Mar 2019 - 18:32

score 33 · Answer 8 · 2026-03-25 04:40:57

33

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Regressions with two independent variables where one is part of another.

Published on 25 Mar 2026 - 4:40

score 99 · Answer 9 · 2019-03-14 15:55:17

99

Views

Formulating the polynomial regression

Published on 14 Mar 2019 - 15:55

score 43 · Answer 10 · 2019-03-15 18:59:34

43

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Effect on $R^2$ squared of an additional regressor

Published on 15 Mar 2019 - 18:59

score 39 · Answer 11 · 2019-03-16 12:46:24

39

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How to find the correspondence between ridge coefficients to modified ridge?

Published on 16 Mar 2019 - 12:46

score 351 · Answer 12 · 2019-03-17 20:47:01

351

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What is saturated model used in glm in R?

Published on 17 Mar 2019 - 20:47

score 15.9k · Answer 13 · 2019-03-17 23:36:33

15.9k

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Partial derivative of MSE cost function in Linear Regression?

Published on 17 Mar 2019 - 23:36

score 1.1k · Answer 14 · 2019-03-18 12:53:15

1.1k

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Proof of Batch Gradient Descent's cost function gradient vector

Published on 18 Mar 2019 - 12:53

score 376 · Answer 15 · 2019-03-18 17:08:21

376

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Linear Regression Assumption: Normality of residual vs normality of variables

Published on 18 Mar 2019 - 17:08

List Question

Proving least squares is a minima

Interpreting linear regression coefficients for a covariate that's correlated with other covariates

question about matrix equation for coefficients in linear regression

fitting triple exponential term function to data

Covariance of errors $\text{cov}(\hat{e_{ij}},\hat{e_{i\ell}})$ in Two-Way Anova model

How to calculate $\text{cov}(\hat{Y}_{ij}, \hat{Y}_{kj})$ if $Y_{ij} = \mu + a_i + b_j + e_{ij}$?

Fitting a Straight Line to 3D Points, and then finding the nearest point to those lines.

Regressions with two independent variables where one is part of another.

Formulating the polynomial regression

Effect on $R^2$ squared of an additional regressor

How to find the correspondence between ridge coefficients to modified ridge?

What is saturated model used in glm in R?

Partial derivative of MSE cost function in Linear Regression?

Proof of Batch Gradient Descent's cost function gradient vector

Linear Regression Assumption: Normality of residual vs normality of variables

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