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About the Roofit and RooStats category
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0
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1312
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April 24, 2008
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Roofit: PDFs with different domain in the same model (e.g. gauss + lognormal)
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7
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75
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January 17, 2026
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Pdf projection difference between root 6.36.06 and root 6.38.00
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2
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14
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January 15, 2026
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Comparison of binned data to results of unbinned fit
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2
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34
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January 9, 2026
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Unexpected result with RooFFTConvPDF after ROOT 6.32
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3
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34
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January 8, 2026
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Automatic axis range for 2D and 3D histograms
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3
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682
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December 1, 2025
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TFoam error?
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2
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18
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December 15, 2025
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Pythonization of RooDataSetHelper with weights not working?
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10
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39
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December 2, 2025
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Implementation of the Complex Part of a PDF
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2
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23
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November 27, 2025
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Offset("initial") not working?
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2
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22
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November 25, 2025
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Offset in likelihood function
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2
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27
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November 25, 2025
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Trouble with RooProdPdf of a RooSimultaneousPdf and a gaussian constraint when root version >6.30
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2
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23
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November 19, 2025
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Weighted MC and constraint
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6
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51
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November 18, 2025
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Time dependant resolution
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2
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25
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November 11, 2025
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EvalBackend for ProfileLikelihoodCalculator
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2
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25
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November 7, 2025
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RooFit when Histogram has negative values
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2
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28
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November 7, 2025
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Bayesian inference of P(M,A) from measured P(M,X) given non-analytic (numerical) model P(X|A,M)?
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10
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84
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November 6, 2025
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Nested RooSimultaneous PDFs - PDF Generation
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7
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56
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November 5, 2025
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Feedback on χ²/ndof Calculation Discrepancy
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2
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24
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November 5, 2025
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Including Beeston-Barlow and shape uncertainties in toy data generation with HistFactory
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3
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39
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November 5, 2025
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RooFFTConvPdf set buffer size
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2
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24
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November 4, 2025
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"limited" message in RooFit
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4
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27
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October 30, 2025
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Background normalisation when doing a prefit in a limited range
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2
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19
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October 28, 2025
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Plotting post fit pdf vs data when using variable binning
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3
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34
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October 27, 2025
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Roofit - multiple fit different datasets using different PDFs with some shared parameters
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9
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73
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October 27, 2025
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Cannot use Offset() with RooAbsPdf::fitTo()
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2
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43
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October 25, 2025
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What is the best way to fit an unstable function?
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4
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68
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October 21, 2025
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Negative minNll
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5
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33
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October 21, 2025
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Problem with RooProdPdf
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4
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31
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October 2, 2025
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Distribution from createProjection has erroneus plot
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7
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88
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October 1, 2025
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