This is a live example. Try it!
You imported a dataset and have an instant interactive view! Great. Let's tweak it.
Below is an element, age. You can edit it here for practice. Don't worry, you can't break anything. Just refresh the page to restart.
Click the blue circle icon to bring up the context menu. Here, try choosing Round by... and enter something, like '10', or '0' or 'auto'.
There are lots of options, follow this link to the Advanced editor API tutorial.