Mara Pereira adds target bands to a line chart:
At the time I could not really find an easy way to achieve this… Until error bars came out!
Don’t be fooled though, it’s still a bit tricky to build a line chart like this, however I found it way easier now than before.
So, you must be thinking now “how did you do that?”.
Well, let’s find out!
The end result looks really nice, though it takes a lot of work to get there.