1. Click on the Frame of Data Analysis

2. Choose the data frame to work with from the DataFrame tab at the top left.
3. In the Allocate tab, you can specify a new variable name.

3-1. If you check Inplace, it will directly modify the existing data frame without creating a new one.

4. Click on the column directly to select one or multiple specific columns to work on.

1. Edit
2. Transform
3. Sort
4. Encoding
5. Data Cleaning