ROOT Forum

Newbie forum for when you're not sure [News] (3)

If you’re new to ROOT, C++, data analysis etc, and you hesitate with asking your question then please ask it in the Newbie section, where nice people help and we have special rules to be more welcoming. Don’t be hesita…

Welcome to the ROOT forum! [News] (2)

TGeoManager merge two .GDML together [ROOT] (1)

Draw a GDML geometry projection on a TCanvas [ROOT] (1)

TBrowser can't open root file with extension different from .root [ROOT] (3)

Linear Combination of Histograms to fit a histogram [ROOT] (6)

Get assembly, LLVM bytecode or clang AST output [Cling] (2)

Root complains when started [ROOT] (13)

Problem with tab completion [ROOT] (1)

Reading PDF as TH1, TGraph etc [ROOT] (14)

PyRoot & RDataFrame: adding resulting Histograms [ROOT] (4)

TFile::Append:0: RuntimeWarning: Replacing existing TH1 in PyROOT [ROOT] (9)

Why is DAVIX enabled by default in ROOT 6.14.04? [ROOT] (4)

How does the "--web" option work [ROOT] (4)

Error in <RootX11IOErrorHandler>: fatal X11 error (connection to server lost?!) during nohup [ROOT] (7)

Dot density maps [Evolution Proposals, Apps & Ideas] (3)

ROOT's GL viewer embedded in TCanvas [ROOT] (2)

Stack scatter plots (TH2) [ROOT] (3)

How to plot values from an array as a 3D surface [ROOT] (4)

Canvas not displayed while executing the macro hsum.C on MacOS [ROOT] (3)

Custom binning with TProfile1DModel [ROOT] (6)

Fitting Data with user defined function [ROOT] (13)

No bin labels shown [ROOT] (3)

To put two histgrams on an canvas with overlap [ROOT] (5)

Suppress all ROOT info/warning/error output [ROOT] (3)

Some problem in minuit fitting, need your help! [Roofit and RooStats] (6)

Is fit validity or minimizer status more important? [ROOT] (3)

Changing the default path reported by gSystem->GetIncludePath [ROOT] (6)

Accessing stats-box from fit: Illegal pointer error [ROOT] (3)

RooMCStudy::generateAndFit for zero event samples [Roofit and RooStats] (1)