Whats the motivation to demean variables when estimating an interaction effect?
31691
Mean centering interaction terms
2138
Modelling when the dependent variable has a "cut-off"
112590
How to deal with multicollinearity when performing variable selection?
60423
Are there concerns with doing a generalized additive model with a smoothing term of multiple variables?
9080
What is the benefit of breaking up a continuous predictor variable?
102771
The main effect will be non-significant if the interaction is significant?
146387
Is there a general definition of the effect size?
77456
Why two-way interaction is significant, but three-way interaction is not
2219
How do you deal with "nested" variables in a regression model?
134513
Interaction terms in poisson regression
58249
Why do we use a Least Squares fit?
146192
What are best practices in identifying interaction effects?
132863
How do I interpret the results of a regression which involves interaction terms?
34988
How to do indirect variable evaluation
81547
Effect of switching response and explanatory variable in simple linear regression
111321
When should we discretize/bin continuous independent variables/features and when should not?
52242
Interpreting coefficients of an interaction between categorical and continuous variable