During a test, different variations of a webpage are compared against a base version (which is usually the control). The improvement or success of any variation is calculated in relation to the control. By changing the base for a test, you are changing the reference against which you would be comparing the success or failure of your variations.
- Sign in to VWO and then select the test that for which you want to change the base.
- In the test details section, click Detailed Report and then select the Goals option.
- Go to the end of the Reports page and then click the Settings icon for the variation you want to change as base.
- Select Use for calculations option.