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I have been using this code to plot the mass, momentum of tauon-antitauon pirs and their mother particle zboson, but the TTree are just blank
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2
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217
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July 4, 2023
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How to see each 1D fitted form from a 2D fitted histogram?
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4
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265
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July 14, 2023
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How set more then 11 parameters for a fit function?
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2
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157
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July 2, 2023
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RooFit in root 6.28.04
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6
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481
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June 29, 2023
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RooAddPdf of RooHistPdf and PDF bin evaluations in plotting
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2
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435
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June 6, 2023
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Roofit finds wrong best-fit value
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2
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356
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June 6, 2023
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The histogram cannot read rootfile to fillup. It is just empty
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2
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306
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May 18, 2023
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RooFit External/Internal Constraints Logic
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10
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637
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May 29, 2023
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Upperlimit calculation in root by Feldman-Cousins approach
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49
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2372
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May 9, 2023
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Reading out RooDataSet from RooWorkspace
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4
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381
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May 9, 2023
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RooFit KeysPdf fails in 6.28, works in 6.26
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4
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393
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April 25, 2023
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RooFit model.Print("v" ) segfault in simple example
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2
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361
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April 25, 2023
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MCStudy: save fitted values
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2
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266
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March 28, 2023
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Roofit pdf normalization integration
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3
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336
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March 27, 2023
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Print fit result on TCanvas
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16
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665
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March 14, 2023
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Repositioning Stat Box for a Fit to TMultiGraph
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15
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524
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February 22, 2023
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Bad filling in a RooPlot
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1
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216
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February 21, 2023
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Loss of information in root file from a pyROOT manipulation prevent me to use uproot (tree.show())
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3
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677
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March 7, 2023
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How to fit an equation containing more that one variables?
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8
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483
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February 15, 2023
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Request for help in suggesting suitable fit for the given data
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5
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392
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February 20, 2023
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Segmentation violation when fitting histogram with spline
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6
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494
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February 10, 2023
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Treatment of “negative” pdf in low-statistics fits
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2
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239
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February 7, 2023
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TF1 linear fit (pol1): Fitted line is not smooth
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1
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364
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January 17, 2023
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Combined weight for RooDataSet
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2
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261
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January 30, 2023
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Repeatability issue with (py)RooFit in a notebook
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10
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402
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January 28, 2023
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Fit with composite models and get functions of each composite
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11
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407
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January 10, 2023
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Unclear interplay between RooDataHist range and fit range
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3
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272
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January 7, 2023
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How to generate correlated random number?
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6
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471
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December 27, 2022
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RooBinSamplingPdf broken in root version 6.26 or later
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6
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625
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December 21, 2022
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How to modify RooHistFunc to perform interpolation
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4
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387
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December 14, 2022
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