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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.

Piero Alberto
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1 Answers1

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

Riesling
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  • can I do the same thing if I use the method "data.setValue( i, 0, new Date(dates[i]) ); "? I can't find anything for this way! – Piero Alberto Feb 08 '13 at 14:27
  • see this http://stackoverflow.com/questions/14775644/role-on-dynamic-google-chart-interval where I ask for this with more details. – Piero Alberto Feb 11 '13 at 09:42