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Hello! I want to create a chart that has layered statistical bar charts and regular BarCharts. A couple consists of a regular and a statistical barchart. This is how it's supposed to look (photoshopped): http://dl.dropbox.com/u/1144075/Bildschirmfoto%202010-07-23%20um%2011.57.59.png By now I use onl...

Hello!

I need to plot a chart for energy consumption prognosis. Each value has a positive and a negative standard deviation.
Is there any way that I can display both deviations with jFreeChart?

thanks in advance!