Contents

- What is the purpose of dummy variables?
- Which of the following is an example of categorical data?
- What is categorical data used for?
- How do I enter dummy data in Excel?
- How do you convert categorical data to numerical data in pandas?
- How do you use dummy data?
- How do you define dummy variables?
- How do I convert categorical data to numerical data in R?
- How do you encode categorical features?
- How do you make a column categorical in pandas?
- How do you determine the number of dummy variables?
- How do you create a dummy data set?
- Why do we convert categorical data to numeric?
- What is dummy function?
- What is dummy function in Excel?
- When should you use a dummy code?
- How do you separate numeric and categorical variables in Python?
- How do you convert categorical data to numeric?

## What is the purpose of dummy variables?

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