Above every analysis page you’ll find a blue Filter button. Clicking it will allow you to alter two things:
- Time (what period in time am I looking at, and at what interval?)
- Segment (which people in my panel have I selected for this analysis?)
You can select segments you have already made, which are stored on the Panel page. Or you can just make a quick custom segment, by clicking on the options below the selection box.
When you’re done, click the blue Apply button and get your results instantly.
When you save a page (by clicking on the green Save button in the top right) you automatically save the page’s filter with it. This means you can always re-use a filter again by just going to the page you’ve saved and clicking Edit. After that, you’re free to not save the page back into the original report, but save it as a totally new page.