Should a non-significant adjustment variable be kept in a regression model?
47872
Should covariates that are not statistically significant be 'kept in' when creating a model?
10967
Why is sum of squared residuals non-increasing when adding explanatory variable?
39495
Does it make sense to use a date variable in a regression?
81816
Whether to delete cases that are flagged as outliers by statistical software when performing multiple regression?
60423
Are there concerns with doing a generalized additive model with a smoothing term of multiple variables?
81547
Effect of switching response and explanatory variable in simple linear regression
8823
Why the significance of terms in orthogonal polynomial regression changes with the degree of the regression
124715
Multicollinearity when individual regressions are significant, but VIFs are low
108317
Do you ever center AND standardize variables in multiple regression?
57358
Do all interactions terms need their individual terms in regression model?
14697
How can a regression be significant yet all predictors be non-significant?
133443
Removing constant from the regression model
97269
Non-significant intercept in regression with a two level factor in R
123794
Interpretation of LASSO regression coefficients
111567
What if interaction wipes out my direct effects in regression?
135975
Why would one suppress the intercept in linear regression?
26034
Choosing variables to include in a multiple linear regression model