Google Line Chart: can I insert error bars?

Question

Cheers all.

I'm using a line chart, created with the Google API for draw charts (this chart).

It's working well, but now I have a problem. I have to insert some error bars or something similar (for example, the variance). Is it possible to it with the google API? How can I do it?

My target is to have something like this.

Answer 1

Yes that's possible, the line chart supports column roles, the one you're looking for is interval