WebRooFit key features - Modularity • RooFit provides a collection of standard PDF classes, e.g. – Gaussian, Exponential, Polynomial (basic) – Argus, Crystal Ball, B-Decay, Breit-Wigner, Voigtian (physics inspired) – Histogram, KEYS (non-parametric) • Generic expression based PDF also available: n odes–Ba Tformula WebROOT: RooFit Tutorials Files RooFit Tutorials Tutorials These tutorials illustrate the main features of RooFit: the name of the examples and their short description help in figuring …
Accelerating RooFit with GPUs
WebJun 24, 2024 · In RooFit RooPlot is just a frame and a container for plotting RooCurve and RooHist objects which are derived class of TGraph. Therefore all the options available for plotting TGraph’s should be available, if not directly one can always get an handle to these plotted objects, by calling RooPlot::getCurve or RooPlot::getHist. Cheers Lorenzo WebRoofit BE 0878.155.450 - Flor Alpaertsstraat 75, 2600 BERCHEM Info Management Figures Structure Change data VAT BE 0878.155.450 Address Flor Alpaertsstraat 75 2600 … gutter covers raleigh nc
[physics/0306116] The RooFit toolkit for data modeling - arXiv.org
WebFeb 26, 2024 · Roofit and RooStats mwilkins February 6, 2024, 8:32pm #1 I would expect the integral of a shape to be equal to its yield after an Extended log likelihood fit, but this is not the case when I use createIntegral. With a yield of 1457, s1s2.createIntegral (ROOT.RooArgSet (m1, m2)) gives 228. What am I missing? Details: I construct the fit … WebDec 7, 2024 · RooFitResult: minimized FCN value: -2.17343e+10, estimated distance to minimum: 0.00284159 covariance matrix quality: Full matrix, but forced positive-definite Status : MINIMIZE=-1 HESSE=3 Floating Parameter FinalValue +/- Error -------------------- -------------------------- nbkg 1.5193e+09 +/- 3.89e+04 p2 9.4966e-01 +/- 1.04e-02 p3 1.0173e+01 … gutter covers milford oh