Run the neutrino model test based on the binned Poisson likelihood.
The PoissonBinnedLikelihoodCalculator :
PoissonBinnedLikelihoodCalculator calBG (for the atmospheric background)
PoissonBinnedLikelihoodCalculator calSinal (for the neutrino model such as GZK to be tested)
PoissonBinnedLikelihoodCalculator calNuisanceSingal (for the nuisance signal - like E^-2 against the GZK test)
are generated by the correponding binned data from the files and then executes the methods
provied by ModelTestByPoissonBinnedLikelihoodFactory.
The likeliihood ratio type is following:
1 saturated likelihood/null hypothesis(bg + model signal (+ nuisance))
2 alternative hypothesis(bg + model signal with floated normalization)/null hypothesis(bg + model signal (+ nuisance))
3 saturated likelihood/alternative hypothesis (bg + model signal with floated normalization)
4 (bg + nuisance model signal with floated normalization)/(bg + model signal with floated normalization)