Support multi-variable metrics about ensemble HOT 4 CLOSED

My response:

That's an interesting question. It does sound different than what the Firefox Hardware Report is doing now.

I'm not sure how to visually present this. It sounds like there are two facets: the operating system and the geographic region. Is that correct?

If I'm understanding the problem correctly, I may want to ask Rebecca if there's a type of chart that can show two facets like this in a way that isn't confusing. Then we could have buttons to turn off certain operating systems, or certain regions, or both.

from ensemble.

To be clear, this is different than #23. #23 is about showing/hiding related population lines with a button. This issue is about supporting charts with multiple variables. In this case: date, operating system, and geographic area.

from ensemble.

Frank had some helpful comments about this on Slack:

basically what we had talked about was a master switch up top, that has the countries and All

so the thought is, it’s essentially 11 different ensemble reports

and when you change the switch, it flips to a different report

from ensemble.

Done with dd24c48

from ensemble.