Log of /trunk/hist/hist/inc/TBinomialEfficiencyFitter.h
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Modified
Sat Aug 4 09:28:25 2007 UTC (7 years, 5 months ago) by
brun
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trunk/hist/inc/TBinomialEfficiencyFitter.h
File length: 2901 byte(s)
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From Frank Filhaut:
- extension to 2D and 3D problems (I didn't test the 3D case,
I'm assuming that it is a straightforward extension compared
to the 2D case);
- a method to allow the use to change the integration precision
(I thought this might be necessary for the 2D and 3D cases,
depending on the complexity of the problem etc.);
- computation of a goodness-of-fit parameter (the quantity
proposed by Baker and Cousins). Together with the number of
degrees of freedom, this allows to compute easily the fit
probability using TF1::Prob(). Such computation is contained
in the 1D example, and it doesn't return a completely flat
probability distribution -- but it has to be kept in mind
that this is only asymptotically a proper chisquared variable;
- documentation.
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