ROOT Forum

Topic	Replies	Views	Activity
Problem: getting all zeros from branch in root file (PYROOT) ROOT python , root	9	968	July 30, 2020
Combining RooFormulaVar with RooAbsPdf Roofit and RooStats	7	694	July 30, 2020
Running stat only limits when workspace includes systematics NPs Roofit and RooStats	3	269	July 30, 2020
ROOT fail to correctly recognize the usage of DataStore after import and reloading of the RooDataSet object Roofit and RooStats	3	280	July 30, 2020
RooRealSumPDF components Roofit and RooStats	3	456	July 30, 2020
What is wrong with my Fit Roofit and RooStats	2	299	July 30, 2020
RooFit Error Band Shrinks Roofit and RooStats	10	1135	July 30, 2020
Bethe bloch equation ROOT	3	651	July 30, 2020
Changing graph titles through a loop Newbie	1	860	July 16, 2020
I want to fit the data precisely Roofit and RooStats	6	551	July 29, 2020
Embed rootcling in a compiled C++ program Cling	4	603	July 29, 2020
Minimization for blastwave function returning nan results Newbie	1	349	July 15, 2020
Building with external/altinstall python3 cmake error finding python interpreter version 1.4 ROOT cmake , python3	2	1145	July 29, 2020
The type of TTree parameter Newbie	16	488	July 15, 2020
Tables with integrated histograms ROOT	2	172	July 29, 2020
Minuit Failing to Find Proper Minimum ROOT	2	611	July 29, 2020
Draw TBranch distributions from TTree ROOT	5	204	July 28, 2020
Root Installation Missing Headers (Linux Debian) ROOT	3	777	July 28, 2020
Change in Minuit2 behaviour from 6.20.00 onwards ROOT math	9	776	July 28, 2020
RDataFrame and defining new columns ROOT rdataframe	6	2088	July 28, 2020
How to write some static data (that does not change) into a Ttree? Newbie	6	241	July 14, 2020
Confused code in the process of combineFit ROOT	4	556	July 27, 2020
MakeProxy to read external classes in TTree ROOT	13	641	July 13, 2020
How to tell the number of branches in a root file? Newbie tree	11	1060	July 13, 2020
Seg Fault using TCutG IntegralHist() method Newbie hist	19	877	July 13, 2020
Reduced chi square test for 2 histogram compared to graph result Newbie	10	1585	July 13, 2020
Function in AddVariable TMVA	2	332	July 13, 2020
Error using DNN_CPU method TMVA	4	599	July 13, 2020
How to get the area of peaks in histogram using TSpectrum Newbie hist	3	239	July 13, 2020
Draw command in histogram Newbie	16	630	July 13, 2020