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Why doesn’t a $F$-statistic of 1 result in a $p$-value of about 0.5?

answered Sep 7, 2020 at 5:42

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Highly correlated engineered features any helpful?

answered Dec 15, 2018 at 15:46

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why does lasso select at most n predictors?

answered Jan 8, 2019 at 10:59

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X is Uniform $[-\theta,\theta]$ what is the distribution of $Y=\frac{1}{x^{2}}$?

answered Dec 19, 2018 at 16:13

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If x and y are uncorrelated with z, does is follow that x/y uncorrelated with z?

answered Nov 30, 2018 at 10:47

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How to interprete likelihood equal to 1

answered Jan 3, 2019 at 12:20

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Why sd of a normal distribution changes by only changing its mean (R code provided)

answered Jan 25, 2019 at 17:05

2 votes

Linear Model with Categorical Predictor Variable: What's the Math behind it?

answered Aug 6, 2019 at 11:58

2 votes

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Mahalanobis distance - understanding the formula

answered Oct 4, 2019 at 13:04

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Maths Behind Dummy Variable in Linear Regression (One Hot Encoding)?

answered Jan 5, 2021 at 8:14

2 votes

I want to create a random sample of length n from a normal multivariate distribution

answered Jan 8, 2019 at 15:38

1 vote

Beta distribution and normalization

answered Dec 21, 2018 at 13:48

1 vote

k-fold cross validation: Force at least m instances in each fold

answered Dec 27, 2018 at 15:19

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What is the difference between multiple regression WITH interaction, and WITHOUT interaction? (* vs + vs " vs : in lm)

answered Oct 16, 2019 at 6:37

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Minimum and maximum regularization in L0 (pseudo)norm penalized regression

answered Jul 5, 2019 at 10:01

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About the Numbers of Dummy Variables

answered May 18, 2022 at 9:37

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Data level at which the Regression should be run

answered Dec 12, 2018 at 13:31

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Generate Gaussian process with squared exponential covariance function

answered Dec 13, 2018 at 13:23

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How to find correlation between categorical independant variable and a continuous dependent variable?

answered Dec 21, 2018 at 7:39

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19 Answers

Why doesn’t a $F$-statistic of 1 result in a $p$-value of about 0.5?

Highly correlated engineered features any helpful?

why does lasso select at most n predictors?

X is Uniform $[-\theta,\theta]$ what is the distribution of $Y=\frac{1}{x^{2}}$?

If x and y are uncorrelated with z, does is follow that x/y uncorrelated with z?

How to interprete likelihood equal to 1

Why sd of a normal distribution changes by only changing its mean (R code provided)

Linear Model with Categorical Predictor Variable: What's the Math behind it?

Mahalanobis distance - understanding the formula

Maths Behind Dummy Variable in Linear Regression (One Hot Encoding)?

I want to create a random sample of length n from a normal multivariate distribution

Beta distribution and normalization

k-fold cross validation: Force at least m instances in each fold

What is the difference between multiple regression WITH interaction, and WITHOUT interaction? (* vs + vs " vs : in lm)

Minimum and maximum regularization in L0 (pseudo)norm penalized regression

About the Numbers of Dummy Variables

Data level at which the Regression should be run

Generate Gaussian process with squared exponential covariance function

How to find correlation between categorical independant variable and a continuous dependent variable?