ROOT Forum

Topic	Replies	Views	Activity
Poisson constraint in HistFactory Roofit and RooStats	4	422	January 22, 2020
What seems to be the problem with this macro for plotting data points from two arrays? Newbie	2	223	January 8, 2020
Macro loading in root6 ROOT	11	3306	January 8, 2020
API and ABI backward compatibility guarantees ROOT	6	1144	January 22, 2020
Where are errors in my file? Newbie	7	279	January 8, 2020
Set std::valarray in branch ROOT	5	396	January 22, 2020
RooMCStudy: pull calculation and getting generated values of parameters Roofit and RooStats	5	997	January 22, 2020
Installing root for using pyroot in Anaconda package ROOT python	2	675	January 21, 2020
Convertying pyroot TFile in memory to c++ TFile Newbie	10	1061	January 7, 2020
RDataFrame - Read 3D array from TTree branch Newbie python , rdataframe	6	1145	January 7, 2020
Frequentist Calculator with simultaneous pdf Roofit and RooStats	9	602	January 21, 2020
Rerunning a macro error and recommendation for a bug-free ROOT version Newbie	14	709	January 7, 2020
Installing ROOT in Opensuse ROOT	2	684	January 7, 2020
Rootcling with python and numpy ROOT python , cling	2	494	January 7, 2020
Gaussian fitting of multiple peaks using TSpectrum Newbie	14	2468	January 7, 2020
How to find ex and ey in for error bar Newbie	9	622	January 4, 2020
Dealing with missing values in RDataFrame(CSV) Newbie rdataframe	7	1466	January 7, 2020
2D scatter plot using TGraph2D ROOT	5	2111	December 20, 2019
GUI tutorials and memory management ROOT gui	2	366	January 21, 2020
How to perfectly fit exp. data with 5 gaussians ROOT roofit	3	525	January 21, 2020
Problem using BuildIndex and GetEntryWithIndex with a TChain ROOT	7	823	January 7, 2020
Error in fitting function of three variables Newbie	4	340	January 7, 2020
Happy 2020 from ROOT! News	12	1167	January 7, 2020
Monte-carlo simulation of pi in root Newbie	11	1324	January 7, 2020
Deregister TTreeReadeValue in TTreeReader ROOT	9	737	January 20, 2020
Issue with dynamically loading library in PyROOT (not in LD_LIBRARY_PATH) ROOT python	3	444	January 20, 2020
Adding std::array<double,2> to a TTree branch ROOT	3	335	January 20, 2020
How to change range of TGraph ROOT	3	14510	January 6, 2020
Canvas not saving updated version in Batch mode General Chat	2	284	January 6, 2020
Fitting of mutiple peaks in the case of unknown number of peaks Newbie	0	516	December 21, 2019