Discuss RooFit, TMVA and other statistical and mathematical tools here. Please post bug reports
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Moderators: cranmer, rootdev
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Problem in the visualization of expected limit bands
by mgabusi » Mon Sep 16, 2013 21:06
- 0 Replies
- 19 Views
- Last post by mgabusi
Mon Sep 16, 2013 21:06
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Visualize pdf like a histogram
by will_cern » Mon Sep 16, 2013 17:49
- 0 Replies
- 14 Views
- Last post by will_cern
Mon Sep 16, 2013 17:49
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Ndim fit using RooHistPdf
by vvagelli » Mon Feb 11, 2013 21:47
- 1 Replies
- 413 Views
- Last post by rene
Fri Sep 13, 2013 11:11
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Subtracting one RooDataSet from another
by teb27 » Thu Sep 12, 2013 22:52
- 0 Replies
- 76 Views
- Last post by teb27
Thu Sep 12, 2013 22:52
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error: base operand of ‘->’ is not a pointer SOLVED
by bfgk10 » Thu Sep 12, 2013 14:07
- 1 Replies
- 103 Views
- Last post by honk
Thu Sep 12, 2013 21:23
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RooFit minos errors for 2 parameters of interest
by will_cern » Tue May 28, 2013 12:29
- 5 Replies
- 714 Views
- Last post by moneta
Thu Sep 12, 2013 16:30
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Pythia
by Safinaz » Thu Sep 12, 2013 8:01
- 0 Replies
- 77 Views
- Last post by Safinaz
Thu Sep 12, 2013 8:01
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CL interval not accounting for domain of parOfInterest
by balewski » Sat Aug 17, 2013 15:50
- 1 Replies
- 434 Views
- Last post by jlzhang
Wed Sep 11, 2013 7:56
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update paramenter range when performing a contour scan
by asartim » Tue Sep 10, 2013 9:52
- 0 Replies
- 84 Views
- Last post by asartim
Tue Sep 10, 2013 9:52
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Fitting a Polynomial over 2 Ranges (Sideband Fitting)
by manlara » Mon Sep 09, 2013 15:33
- 2 Replies
- 128 Views
- Last post by manlara
Tue Sep 10, 2013 3:46
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Strange behaviour of RooMCStudy
by camilla » Mon Sep 09, 2013 15:53
- 0 Replies
- 122 Views
- Last post by camilla
Mon Sep 09, 2013 15:53
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Fill RooArgList in loop
by LeroyGreen5 » Sat Sep 07, 2013 0:12
- 0 Replies
- 208 Views
- Last post by LeroyGreen5
Sat Sep 07, 2013 0:12
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creating a nll with a weighted dataset
by schliteur » Tue Sep 03, 2013 23:23
- 1 Replies
- 209 Views
- Last post by moneta
Fri Sep 06, 2013 8:34
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RooFit: calling migrad on a profile likelihood
by tmain » Sat Aug 31, 2013 18:51
- 5 Replies
- 347 Views
- Last post by moneta
Fri Sep 06, 2013 8:29
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Can ROOT compute a covariance matrix ?
by xavierPrudent » Fri Oct 23, 2009 10:42
- 8 Replies
- 3210 Views
- Last post by MagaliB
Tue Sep 03, 2013 21:03
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interference and normalizations
by whitbeck » Tue Sep 03, 2013 15:49
- 0 Replies
- 235 Views
- Last post by whitbeck
Tue Sep 03, 2013 15:49
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Question about SamplingDistPlot SOLVED
by mgabusi » Fri Aug 30, 2013 10:51
- 2 Replies
- 446 Views
- Last post by moneta
Tue Sep 03, 2013 10:54
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Problem getting the q_m with StandardHypoTestInvDemo.C
by Alkass » Sat Aug 31, 2013 14:39
- 1 Replies
- 257 Views
- Last post by moneta
Tue Sep 03, 2013 9:54
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Ratio Plot
by bhawan » Tue Aug 27, 2013 23:26
- 1 Replies
- 324 Views
- Last post by Alkass
Sat Aug 31, 2013 14:49
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RooStats: Problem for counting experiment with large numbers
by Daschm » Wed Aug 21, 2013 15:33
- 1 Replies
- 411 Views
- Last post by moneta
Tue Aug 27, 2013 15:12
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Unable to make HypoTestPlot for every point
by mgabusi » Mon Aug 26, 2013 12:21
- 0 Replies
- 293 Views
- Last post by mgabusi
Mon Aug 26, 2013 12:21
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RooChebychev not fitting properly when fitting in a range
by manlara » Mon Aug 26, 2013 11:28
- 0 Replies
- 330 Views
- Last post by manlara
Mon Aug 26, 2013 11:28
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wrong PDF projection when using plotOn with RooSimultaneous
by gcasa » Tue Jan 11, 2011 17:48
- 2 Replies
- 1160 Views
- Last post by jwimberl
Fri Aug 23, 2013 15:47
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Slice in plotOn() picking only the last category
by ddossett » Tue May 07, 2013 17:24
- 4 Replies
- 812 Views
- Last post by jwimberl
Fri Aug 23, 2013 15:37
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Calculating Asymmetry w/ RooSimWSTool
by jwimberl » Thu Oct 25, 2012 17:14
- 2 Replies
- 1104 Views
- Last post by jwimberl
Thu Aug 22, 2013 20:25
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Construction of a m_top dependent template model in RooFit
by esch » Wed Aug 21, 2013 14:04
- 0 Replies
- 382 Views
- Last post by esch
Wed Aug 21, 2013 14:04
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How to get PDF integral including normalisation ?
by tomalin » Tue Aug 20, 2013 11:44
- 0 Replies
- 403 Views
- Last post by tomalin
Tue Aug 20, 2013 11:44
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RooFit: SumW2Error
by carlsonbt » Thu Aug 08, 2013 21:56
- 5 Replies
- 568 Views
- Last post by carlsonbt
Mon Aug 19, 2013 16:42
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Computing yields from fit
by carlsonbt » Sat Aug 17, 2013 0:24
- 1 Replies
- 461 Views
- Last post by moneta
Mon Aug 19, 2013 10:35
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Integration of a member multi function SOLVED
by jprochaz » Sun Jul 21, 2013 21:15
- 4 Replies
- 804 Views
- Last post by jprochaz
Mon Aug 19, 2013 9:49
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Add shift to RooKeys PDF
by luca.pescatore » Sat Aug 17, 2013 12:16
- 0 Replies
- 430 Views
- Last post by luca.pescatore
Sat Aug 17, 2013 12:16
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How to change the range of a variable after declaring it
by EUIX » Fri Jul 26, 2013 20:56
- 1 Replies
- 549 Views
- Last post by moneta
Thu Aug 15, 2013 15:32
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GetExpectedLimit?
by dguest » Fri Jul 26, 2013 20:52
- 1 Replies
- 504 Views
- Last post by moneta
Thu Aug 15, 2013 15:31
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facing error when using HybridCalculatorOriginal class
by nasimg » Thu Aug 01, 2013 2:39
- 1 Replies
- 514 Views
- Last post by moneta
Thu Aug 15, 2013 15:27
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meaning of values returned by RooFitResult::status(..) ?
by holzner » Wed Jul 10, 2013 8:31
- 3 Replies
- 606 Views
- Last post by moneta
Thu Aug 15, 2013 9:09
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Does fAmin give -2*log(Likelihood)?
by XiaLigang » Mon Jul 08, 2013 16:54
- 1 Replies
- 579 Views
- Last post by moneta
Wed Aug 14, 2013 16:45
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TUnuran::Sample() issue
by RafalS » Sun Jul 07, 2013 23:46
- 1 Replies
- 582 Views
- Last post by moneta
Wed Aug 14, 2013 16:34
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ROOFIT low statistics fits with potential negative PDF value
by willpv » Wed Aug 07, 2013 18:17
- 0 Replies
- 504 Views
- Last post by willpv
Wed Aug 07, 2013 18:17
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fit an offset for RooHistPdf
by livia » Wed Feb 10, 2010 16:38
- 2 Replies
- 915 Views
- Last post by mgmarino
Wed Aug 07, 2013 16:31
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A line in NDC on a RooFit frame ...
by mauroroot » Mon Aug 05, 2013 19:21
- 0 Replies
- 461 Views
- Last post by mauroroot
Mon Aug 05, 2013 19:21
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when was ProfileLikelihoodTestStat::SetLOffset() added?
by dguest » Mon Aug 05, 2013 15:38
- 0 Replies
- 482 Views
- Last post by dguest
Mon Aug 05, 2013 15:38
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Combining RooDatasets using std::map in PyROOT
by eberry » Wed Jul 31, 2013 21:34
- 1 Replies
- 604 Views
- Last post by wlav
Sun Aug 04, 2013 4:05
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RooAbsReal::createProfile how it works ...
by mauroroot » Tue Jul 23, 2013 17:09
- 0 Replies
- 491 Views
- Last post by mauroroot
Tue Jul 23, 2013 17:09
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RooMinuit: "CONtour" or "MNContour" ?
by mauroroot » Tue Jul 23, 2013 17:00
- 0 Replies
- 475 Views
- Last post by mauroroot
Tue Jul 23, 2013 17:00
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plot in range, wrong normalization
by wiso » Fri Jul 19, 2013 13:11
- 1 Replies
- 696 Views
- Last post by wiso
Fri Jul 19, 2013 13:23
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Compute pdf maximum
by wiso » Thu Jul 18, 2013 14:58
- 0 Replies
- 650 Views
- Last post by wiso
Thu Jul 18, 2013 14:58
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RooMoment doens't apply sqrt
by wiso » Wed Jul 17, 2013 22:03
- 0 Replies
- 508 Views
- Last post by wiso
Wed Jul 17, 2013 22:03
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binning when creating RooDataHist
by wiso » Tue Jul 09, 2013 10:56
- 0 Replies
- 576 Views
- Last post by wiso
Tue Jul 09, 2013 10:56
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create RooDataSet with RooFormulaVar as weight
by wiso » Mon Jul 08, 2013 19:43
- 0 Replies
- 563 Views
- Last post by wiso
Mon Jul 08, 2013 19:43
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Convert canvas into histogram in root
by kanishka » Wed Jul 03, 2013 10:27
- 17 Replies
- 1156 Views
- Last post by Wile E. Coyote
Thu Jul 04, 2013 11:18
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