Hello. I'm trying to create a column based histogram with 50 as the centering point. As an example, if you normally had one column of negative numbers and one of positive numbers you could create a histogram with 0 as the center point and the positive numbers plotted above and the negative numbers plotted below. How might I accomplish that when all numbers are positive? I'd like 50 to be the center line and numbers 51-100 plotted above and numbers 49-0 plotted below.
Here is an example.
Thanks!
http://img163.imageshack.us/img163/204/histogram.png
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