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bluepole
  • Member for 12 years, 1 month
  • Last seen more than a week ago
47 votes

How to interpret variance and correlation of random effects in a mixed-effects model?

10 votes

Variables are often adjusted (e.g. standardised) before making a model - when is this a good idea, and when is it a bad one?

6 votes
Accepted

Casting a multivariate linear model as a multiple regression

4 votes
Accepted

How to analyze this dataset with 2 between-, two within- factors using lme4?

4 votes
Accepted

Why not include random slopes in a mixed model for a paired t-test

3 votes
Accepted

Mixed model interaction (covariate+factor): How to interpret posthoc table output in R package phia?

3 votes
Accepted

What interpretation do the parameters of a generalised linear model with effect coding have?

3 votes
Accepted

Why do these 2 approaches to applying mixed models yield different results?

2 votes
Accepted

$\textit{Post hoc}$ test after repeated measures ANOVA (LME + Multcomp)

2 votes
Accepted

Post hoc test for object of class glmerMod in R?

1 vote
Accepted

Confused about the cubic regression basis in the R package mgcv

1 vote

What if both null hypothesis and alternative hypothesis are wrong?

1 vote

Partialling or regressing out a categorical variable?

1 vote
Accepted

How to confirm a two-way interaction in a three-way ANOVA model using SPSS

1 vote

Intraclass correlation in the context of linear mixed-effects model

0 votes
Accepted

Within-subjects contrasts in repeated measures anova with unbalanced design