ROOT Forum

Topic	Replies	Views	Activity
2D histogram resolution ROOT	2	305	July 6, 2020
Any way to rotate TPad ROOT	2	472	July 6, 2020
User derive bin size ROOT	2	225	July 6, 2020
Compare two TLorentzVectors for equality with operator== Newbie	1	498	June 22, 2020
Fatal error when trying to run the Gem example Garfield++	8	1484	July 5, 2020
Python3 and ROOT 6.23/01 ROOT python	22	1854	July 5, 2020
Pixels and making 2D histograms more clear ROOT	4	260	July 4, 2020
How to create an object of a c++ template class in PyROOT? ROOT python	2	1615	July 4, 2020
Compilation of root-6.20.04 fails with gcc-10.1.0 ROOT	5	588	July 4, 2020
Key response in IPython gets very slow ROOT python	6	799	July 4, 2020
How to fix the Tcanvas in TMultiGraph for several files ROOT graphics	11	654	July 3, 2020
ImplictMT changes Snapshot behavior for TTree with 0 entries ROOT tree , bug , rdataframe	3	499	July 3, 2020
Error from TTree::Draw with forward slash in selection ROOT	8	507	July 3, 2020
How to fill a new TH2F with two leaf from a root file ROOT	7	501	July 3, 2020
How to fill 2d histo with function? Newbie hist	1	272	June 19, 2020
RDataFrame, dealing with std::vector<> columns in Define operations. Is that the same as python arrays? ROOT	9	1867	July 3, 2020
TMVA Regression Trees Leaf Node TMVA	1	249	June 19, 2020
What's the difference between installing ROOT via brew and official? ROOT build	2	2460	July 3, 2020
https://youtu.be/s9PTrWOnDy8 Newbie	1	496	June 19, 2020
std::vector<ROOT::RDF::RResultPtr<TH1D>> th1v; slow writing many histograms Newbie	3	990	June 18, 2020
tree->Print() does not produce any output Newbie	2	415	June 18, 2020
Linear Fit Failed ROOT	3	332	July 2, 2020
ROOT canvas don't show Newbie	1	395	June 18, 2020
Choose the binning of a TH2F ROOT	5	292	July 2, 2020
Unbinned NLL for a Poisson Distribution with mean as a function of time Roofit and RooStats	11	684	July 2, 2020
Wrong error on number of events when using AsymptoticError and Extended flag in tutorial rf611_weightedfits.C Roofit and RooStats roofit	8	745	July 2, 2020
Different application results from identical back-to-back runs TMVA	8	349	June 18, 2020
Convert a root file to a readable txt file ROOT tree , root	5	1031	July 2, 2020
RDataFrame catching undeclared identifier error ROOT python , rdataframe	4	1135	July 1, 2020
Trying to find peak areas using example FitAwmi.C ROOT	15	3415	June 17, 2020