This C++ version of BAT is still being maintained, but addition of new features is unlikely. Check out our new incarnation, BAT.jl, the Bayesian analysis toolkit in Julia. In addition to Metropolis-Hastings sampling, BAT.jl supports Hamiltonian Monte Carlo (HMC) with automatic differentiation, automatic prior-based parameter space transformations, and much more. See the BAT.jl documentation.
BCHistogramFitter
Description:The BCGraphFitter allows to fit a ROOT TF1 function to a ROOT TH1D histogram. The number of events in each bin are assumed to fluctuate independently according to a Poisson distribution.
Authors:- Daniel Kollar, CERN
- Kevin Kröninger, University of Göttingen
- Available in the current release under /examples/basic/histogramfitter.
- Available in the current release under /models.
- See current reference guide.
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| Histogram (data points) and fit function (red) together with error band (yellow band). |