multiple bin widths

From: Peter Karpius (karpiusp@einstein.unh.edu)
Date: Mon Dec 12 2005 - 15:52:32 EST


Does anyone know how to make a histogram with multiple bin widths in Root?

         That is, I have a histogram with 2 bins with a range of 0 to 1 for
example. The first bin goes from 0 to 0.5 and the second from 0.5 to 1.0.
Now, I want to have three bins where I split the 1st bin in half so that I
have:

Bin 1: 0 - 0.25
Bin 2: 0.25 - 0.5
Bin 3: 0.5 - 1.0

                 Other than generating multiple histograms (my specialty
is violating Occam's Razor!), how do I do this?

         I have checked the Root web page for this but to no avail.

                                         Thanks,
                                         Pete
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Pete Karpius
Graduate Research Assistant
Nuclear Physics Group
University of New Hampshire
phone: (603)978-6152
FAX: (603)862-2998
email: karpiusp@einstein.unh.edu
http://pubpages.unh.edu/~pkarpius/homepage.htm
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