What to do with dummy variable that is not significant?
6089
Can I ignore coefficients for non-significant levels of factors in a linear model?
118753
Is feature selection with dummy coding of categorical variables problematic?
3397
R: linear regression: very small coefficient and R-squared but significant P values
29421
What is the correct way to test for significant differences between coefficients?
95262
Can I still use logistic regression if some variables are not applied to all the observational units?
142573
Replacing composite variables by a single variable
86384
Generate a dummy-variable
123148
scikit learn creation of dummy variables
132440
Should the mean be used when data are skewed?
75298
Standardization of variables and collinearity
156489
Why do we need to dummy code categorical variables
38210
Using the same variable as a fixed and random effect in Mixed Effect Models
9444
In linear regression, when is it appropriate to use the log of an independent variable instead of the actual values?
47872
Should covariates that are not statistically significant be 'kept in' when creating a model?
38471
Is it possible to interpret regression output omitting the intercept?
2115
Understanding dummy (manual or automated) variable creation in GLM
49410
How to handle ordinal categorical variable as independent variable