Interpretation of interaction and main effect in a mixed model when one is significant and the other is not
19695
How to interpret the significant interaction of two non-significant main predictors?
91166
Why is ANOVA interaction no longer significant after including a covariate?
108527
Interpreting output from anova() when using lm() as input
122659
$R^2$ for mixed models with multiple fixed and random effects
20805
Comparing mixed-effects and fixed-effects models (testing significance of random effects)
47872
Should covariates that are not statistically significant be 'kept in' when creating a model?
49266
What is the difference between fixed effect, random effect and mixed effect models?
62156
Logistic regression model: interpretation of average marginal effect
57886
The order of variables in ANOVA matters, doesn't it?
6089
Can I ignore coefficients for non-significant levels of factors in a linear model?
52242
Interpreting coefficients of an interaction between categorical and continuous variable
122178
Interpreting two linear regression outputs - one generic, one "faceted" (R, ggplot)
154912
Does correlation between variables in an interaction matter?
21410
Comparing and contrasting, p-values, significance levels and type I error
27545
Can I probe cross-level interactions without random slope in a hierarchical linear model?
102771
The main effect will be non-significant if the interaction is significant?
76429
Can a variable be both random and fixed effect at the same time in a mixed effect model?