You can edit anything on an online experiment. However, we do not recommend it!
Indeed, any change, from the variation edition to the trafic allocation or the segment targeted, will disrupt the interpretation of your results. In this case, your results might not be reliable.
If you want to edit an online experiment, here is how we recommend you to proceed:
- Stop the experiment (if you want to)
- Duplicate the experiment
- Edit it as you wish
- Launch this new experiment