User Mark White

38 votes

Where does the misconception that Y must be normally distributed come from?

answered Apr 26, 2018 at 2:29

30 votes

Accepted

Best practice for encoding datetime in machine learning

answered Nov 2, 2017 at 16:36

29 votes

If we fail to reject the null hypothesis in a large study, isn't it evidence for the null?

answered Apr 25, 2017 at 5:29

21 votes

Accepted

Why are The Simpsons (TV series) so apparently successful in "predicting" the future?

answered Oct 19, 2018 at 13:48

18 votes

If I have a 58% chance of winning a point, what's the chance of me winning a ping pong game to 21, win by 2?

answered Feb 19, 2018 at 23:31

16 votes

How to simulate data to be statistically significant?

answered Dec 19, 2018 at 5:19

14 votes

Source for inter-ocular trauma test for significance

answered Apr 2, 2020 at 12:30

14 votes

Non-parametric alternative to simple t-test

answered Aug 18, 2018 at 23:29

14 votes

Accepted

QQ plot looks normal but Shapiro-Wilk test says otherwise

answered Jun 7, 2017 at 13:47

13 votes

Accepted

Simulating data for an ordered logit model

answered Jan 5, 2018 at 23:18

12 votes

Which of the following statistics courses are the most applicable and useful in finance/tech industry?

answered Apr 25, 2017 at 4:28

10 votes

Accepted

When to use mixed effect model?

answered Apr 24, 2017 at 5:22

10 votes

Accepted

What is variable importance?

answered Mar 12, 2018 at 15:14

10 votes

Accepted

Understanding and Coding Random Intercept Correlation (lmer)

answered Jan 1, 2018 at 19:55

10 votes

Beta regression and regression diagnostics. Do we need to check for normality and other diagnostics?

answered Jan 9, 2018 at 16:47

10 votes

Conditional probabilities - are they unique to Bayesianism?

answered Jan 10, 2018 at 19:28

9 votes

Accepted

R multiple regression output

answered Dec 31, 2017 at 21:12

9 votes

Accepted

Serial Mediation in R - how to setup the model?

answered Apr 16, 2018 at 16:15

9 votes

Accepted

Visualizing a multilevel model (HLM) in ggplot2

answered Apr 22, 2017 at 4:55

9 votes

Accepted

Is multiple comparisons a problem for exploratory analyses?

answered Jun 14, 2017 at 16:02

9 votes

What is the difference between PCA and PAF method in factor analysis?

answered May 21, 2017 at 18:14

8 votes

Accepted

When a prior distribution would not be overwhelmed by data, regardless of the sample size?

answered Jan 13, 2018 at 23:08

7 votes

Same results from bayesian and frequentist hypothesis testing? References needed

answered Nov 6, 2017 at 15:52

7 votes

Accepted

Understanding Expected Value of observed responses in Regression

answered Jan 9, 2018 at 5:02

7 votes

Accepted

Possible to correlate 7-point, 5-point, and 9-point Likert scales with Pearson correlation?

answered May 22, 2017 at 15:16

6 votes

Is it valid to do a test only on most extreme subjects, instead of everybody?

answered May 19, 2017 at 18:08

6 votes

Accepted

How do I determine whether two correlations are significantly different?

answered May 10, 2017 at 19:12

6 votes

Accepted

EFA on one part of the dataset and CFA/SEM on another part of the dataset

answered May 28, 2017 at 20:54

6 votes

Accepted

Two-way repeated measures linear mixed model

answered May 31, 2017 at 2:15

6 votes

Accepted

Would paired t-test be appropriate if there are 3 conditions?

answered Jul 22, 2018 at 17:13

Stack Exchange Network

196 Answers

Where does the misconception that Y must be normally distributed come from?

Best practice for encoding datetime in machine learning

If we fail to reject the null hypothesis in a large study, isn't it evidence for the null?

Why are The Simpsons (TV series) so apparently successful in "predicting" the future?

If I have a 58% chance of winning a point, what's the chance of me winning a ping pong game to 21, win by 2?

How to simulate data to be statistically significant?

Source for inter-ocular trauma test for significance

Non-parametric alternative to simple t-test

QQ plot looks normal but Shapiro-Wilk test says otherwise

Simulating data for an ordered logit model

Which of the following statistics courses are the most applicable and useful in finance/tech industry?

When to use mixed effect model?

What is variable importance?

Understanding and Coding Random Intercept Correlation (lmer)

Beta regression and regression diagnostics. Do we need to check for normality and other diagnostics?

Conditional probabilities - are they unique to Bayesianism?

R multiple regression output

Serial Mediation in R - how to setup the model?

Visualizing a multilevel model (HLM) in ggplot2

Is multiple comparisons a problem for exploratory analyses?

What is the difference between PCA and PAF method in factor analysis?

When a prior distribution would not be overwhelmed by data, regardless of the sample size?

Same results from bayesian and frequentist hypothesis testing? References needed

Understanding Expected Value of observed responses in Regression

Possible to correlate 7-point, 5-point, and 9-point Likert scales with Pearson correlation?

Is it valid to do a test only on most extreme subjects, instead of everybody?

How do I determine whether two correlations are significantly different?

EFA on one part of the dataset and CFA/SEM on another part of the dataset

Two-way repeated measures linear mixed model

Would paired t-test be appropriate if there are 3 conditions?