ROOT Forum

Topic	Replies	Views	Activity
Not being able to write RVec<PtEtaPhiMVector> object into root file with RDF snapshot ROOT rdataframe	9	388	February 13, 2023
How to merge two histograms generated with RDataFrame ROOT hist , rdataframe	4	242	February 13, 2023
RDataframe stopre result of VariationsFor() in root file Newbie root	2	154	January 30, 2023
TF1::IntegralError fails ROOT	7	598	February 13, 2023
VS Errors when creating custom class dictionaries ROOT windows	4	291	February 13, 2023
Problem in plotting the errors of a histogram ROOT hist , root	5	141	February 13, 2023
Log-likelihood projection for simultaneous fit Roofit and RooStats	4	215	February 12, 2023
Reset the bin and axis limit after merging histograms from a tree branch ROOT tree , hist , root	4	203	February 11, 2023
Geant4 visualisation showing a blank screen, but can be interacted with ROOT	15	2455	February 11, 2023
Tree filling by <vector>double ROOT	6	305	February 11, 2023
There is no picture shown ,but just a flash ROOT hist , python	3	180	February 11, 2023
How to use ROOT on VS code in windows 11 ROOT	4	3322	February 11, 2023
Limit on number of TNtuple arguments in pyROOT ROOT python , root	5	252	February 10, 2023
Segmentation violation when fitting histogram with spline ROOT hist , root , roofit	6	550	February 10, 2023
Make not working due to ROOT re-install Newbie cmake , root	2	438	January 27, 2023
Converting a TH2D to a Matrix for Inversion Newbie	8	1383	January 27, 2023
Appending a 1D histogram to a PDF file from a "for" loop ROOT hist , python , root	3	258	February 10, 2023
Transition from TTree to TH1 ROOT tree , hist , python , root	8	215	February 10, 2023
TGraphErrors object (X and Y values) ROOT graphics , root	19	445	February 10, 2023
Log scale does not work Newbie	4	139	January 27, 2023
Error for mean from histogram Newbie	5	799	January 27, 2023
Histogram entries ROOT	5	257	February 9, 2023
DefinePerSample interaction with other RDF functions ROOT rdataframe	4	262	February 9, 2023
ROOT 6.26.10 compile problem on MacOSX Ventura ROOT root	6	295	February 9, 2023
ROOT.Math.Minimizer Newbie	2	236	January 26, 2023
Question about the fit error from TFractionFitter Newbie	3	229	January 26, 2023
ROOT - No graphical output shown ROOT	23	4440	January 26, 2023
Y correction in a correlation plot Newbie	8	264	January 26, 2023
OpenGL cannot be opened when trying to open GDML file ROOT	5	361	February 8, 2023
How can I verify/confirm that I have ROOT installed properly on my MacBook Air Newbie root	4	248	January 25, 2023