user avatar
user avatar
user avatar
Horst Grünbusch
  • Member for 8 years, 11 months
  • Last seen more than 2 years ago
44 votes
Accepted

Are all simulation methods some form of Monte Carlo?

15 votes
Accepted

Why do people like smooth data?

10 votes
Accepted

What is the meaning of $\oplus$ and $\otimes$?

9 votes

How to test difference between times series - does "time series ANOVA" exist?

8 votes
Accepted

Intuitive explanation of differences between TOST and UMP tests for equivalence

8 votes

Differences between MANOVA and Repeated Measures ANOVA?

7 votes
Accepted

Can a narrow confidence interval around a non-significant effect provide evidence for the null?

7 votes

Equivalence testing - tost method - why CI of 90%?

7 votes
Accepted

R: Box-plot on log scale vs. log-transforming *then* creating box-plot: Don't get same result

7 votes

Why does the Rao-Blackwell Theorem require $\Bbb E(\hat{\theta}^2) < \infty$?

7 votes

How should an individual researcher think about the false discovery rate?

7 votes
Accepted

How to test an interaction effect with a non-parametric test (e.g. a permutation test)?

6 votes
Accepted

Can covariance be derived from means and variances?

5 votes

Is every correlation matrix positive semi-definite?

5 votes

How to select a threshold for logistic regression in case of imbalance in class distribution

5 votes

Do I need to correct for multiple hypotheses? p-values all go to one

5 votes
Accepted

Distribution of the Rayleigh quotient

4 votes
Accepted

Calculation of sigma with Gaussian distribution

4 votes
Accepted

What are correlations among between test statistics in multiple comparison procedures

4 votes
Accepted

confidence intervals for dependent observations

4 votes

p-value subtlety: greater-equal vs. greater

4 votes

Bootstrap: the issue of overfitting

4 votes

Is 'fair statistics' a thing?

4 votes
Accepted

Post-hoc tests for MANOVA: univariate ANOVAs or discriminant analysis?

4 votes
Accepted

Is the Shapiro Wilk test W an effect size?

3 votes

What is the definition of "multivariate testing"

3 votes
Accepted

Ratio between control and treatment siginificantly different than 1

3 votes

Does a correlation matrix of two variables always have the same eigenvectors?

3 votes
Accepted

How to apply the Central Limit Theorem applied to non negative variables?

3 votes
Accepted

Does vector version of the Cauchy-Schwarz inequality ensure that the correlation coefficient is bounded by 1?

1
2 3 4 5