ROOT Forum

Topic	Replies	Views	Activity
Likelihood scan when fitting in range Roofit and RooStats	3	1136	October 2, 2022
Strange results in rs301_splot.C? Roofit and RooStats	8	448	October 16, 2022
Doing Statistics with TH1 ROOT root	12	472	October 15, 2022
Monte Carlo method using TF1 Newbie	3	517	October 1, 2022
Fixing a PDF contribution in RooRealSumPdf Roofit and RooStats	2	190	October 15, 2022
About MyClass And SharedLibrary Question ROOT root	6	309	October 15, 2022
Reflex_generate_dictionary ROOT cmake	8	498	October 15, 2022
How to work with histograms from a file ROOT	6	435	October 15, 2022
Chi-square test help Newbie root	2	558	September 30, 2022
Issue building root Newbie root	3	439	September 30, 2022
The simulation program is killed Garfield++	2	358	October 11, 2022
How to write prime in TLatex ROOT	13	591	October 14, 2022
Problem with RooAbsPdf ROOT	5	175	October 13, 2022
How to run python file？ ROOT python	9	323	October 13, 2022
Confusion of CopyTree ROOT tree , python , root	6	525	October 13, 2022
Retrieving the pointer to a TH2 histogram from TTree ROOT tree , hist , root	4	240	October 13, 2022
Python (pip) packaging the software based on ROOT + PyROOT ROOT	7	1032	October 13, 2022
Counting the number of entries in a TCutG Newbie hist , root	3	359	September 29, 2022
Retrieve TVectorD from a root file Newbie	8	218	September 28, 2022
`Float_t blah[]`, `TTreeReaderArray` and `RVec` interplay ROOT tree , root , rdataframe	2	247	October 13, 2022
Illegal Leaf Message When Reading From A Database to Skim ROOT	2	379	October 12, 2022
Histogram on txt file instead that on a plot ROOT	9	304	October 12, 2022
What is an X509_USER_PROXY, what does it mean that it isn't set and how do I fix this error? ROOT	5	543	October 12, 2022
Pythia.h is not there ROOT root	2	186	October 12, 2022
Using ROOT as a jupyter kernel in VSCode on Windows 11 ROOT jupyter	4	600	October 12, 2022
RooFit binned Likelihood fit not taking into account bin-errors Roofit and RooStats python , root , roofit	3	772	October 12, 2022
Why I use tree->Draw("branch") but got nothing? Newbie	1	155	September 28, 2022
Python-CPP Interoperativity: Accessing TTree generated by external macros in python (conda environment) Newbie root	1	295	September 28, 2022
Matrix multiplication in two files Newbie	2	326	September 27, 2022
When does the TObject pointed to by TFile::Get(name) go out of scope? Newbie	6	425	September 27, 2022