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Newbie forum for when you're not sure

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 hesitate,…

3 September 24, 2018
Welcome to the ROOT forum! 2 February 10, 2017
Delete dynamically allocated TH1*'s 4 September 20, 2019
Accessing all histograms inside a rootfile 3 September 20, 2019
Fisher discriminant TMVA 1 September 20, 2019
Error building v6.14.08 on RedHat 7.6 7 September 20, 2019
Plot of nested beans 13 September 20, 2019
Problem with using ROOT in PyCharm 4 September 20, 2019
ROOT.py, line 470, in __getattr2 2 September 20, 2019
Save Eve Display as Drawn in Browser 5 September 20, 2019
Copy root file without cut events PyRoot 3 September 20, 2019
Mathematical procedure of TH1::Fit 2 September 20, 2019
No Canvas in root notebook while pc is offline 2 September 19, 2019
Empty bins after calibration 25 September 19, 2019
Delphes-root file or root for TMVA 5 September 19, 2019
Root is not working and stop 2 September 19, 2019
Compiling problem TMVA 2 September 19, 2019
Form(), simple way to pass today's date! 6 September 19, 2019
Compilation error ROOT v6.18/04 on OS X (LLVM Clang 8.0) 5 September 19, 2019
Problem installing ROOT on Ubuntu 16.04 18 September 18, 2019
Combined_fit of two sets of [X,Y] 1 September 18, 2019
Multivariate gaussian 3 September 18, 2019
Newbye: read data 17 September 18, 2019
Error while compiling ROOT 6.04.18 on Ubuntu 16.04 7 September 18, 2019
Accessing a dynamically allocated ROOT object after reference lost 5 September 18, 2019
Linking issues for Netx 5 September 18, 2019
Build ROOT with customized cling dir 5 September 18, 2019
No dictionary for class RooSTLRefCountList<RooAbsArg> is available in root 6.02/05 3 September 18, 2019
TF2 Integral with Minuit2 error 3 September 18, 2019
Using user defined function in cling 5 September 18, 2019