ROOT Forum

Topic	Replies	Views	Activity
Slow startup revisited ROOT	15	496	November 18, 2022
Fail to link GUI example ROOT root	7	1003	November 18, 2022
Std::any in c++17 in ROOT and pyROOT ROOT python , root	7	358	November 18, 2022
* Break * segmentation violation due to a SetBranchAddress Newbie tree , root , cling	4	699	November 4, 2022
TEfficiency Bayesian Calculations ROOT root	3	189	November 17, 2022
TMVA model evaluation in RDataFrames from RVecs ROOT rdataframe , tmva	13	769	November 17, 2022
How to set different width for error bars and data line in TGraphErrors Newbie	6	909	November 3, 2022
Accessing PID values with RDataFrame ROOT tree , root , rdataframe	9	591	November 17, 2022
How to change the position of axes of a graph Newbie root	16	1627	November 3, 2022
How to read data 2D array from a .txt file and make a ttree Newbie tree , root	1	588	November 3, 2022
How to draw curved arrow easily ROOT	6	1073	November 3, 2022
Extract data points from a Gaussian fit Newbie	6	266	November 3, 2022
Loop over std::vector<TLorentzVector> when using RDataFrame in PyROOT ROOT	3	759	November 16, 2022
ModuleNotFoundError: No module named 'ROOT' --- on RHEL UBI8 ROOT python , installation	17	1556	November 16, 2022
TTreeProcessorMP: Getting data out of func ROOT tree	4	283	November 16, 2022
Drawing a histogram using a TLorentzVector - Error break Segmentation Violation Newbie root	3	197	November 2, 2022
macOS arm distributions are unsigned ROOT	7	560	November 16, 2022
Pyroot: Access leaf of file written with splitlevel=1 ROOT python , root	2	217	November 16, 2022
Creating a vector and adding it as a branch to the tree Newbie root	1	381	November 2, 2022
One D Hist Newbie	2	182	November 2, 2022
ROOT::Math::TranslationZYX Compiling Problem ROOT root	3	258	November 16, 2022
ROOT fails after upgrade to MacOS Monterey (clang? ProcessLine?) Newbie root	1	294	November 1, 2022
Load or execute macro in root 6.26.00 Newbie root	2	920	November 1, 2022
TMVA cross validation over training check and K-S test TMVA	2	597	November 1, 2022
Potential Memory leak? Newbie hist , root	2	308	November 1, 2022
Saving data file after editing Newbie	1	211	November 1, 2022
Electron multiplicity Newbie	5	557	December 11, 2020
Making shared library for IO ROOT	8	505	November 15, 2022
Creating a histogram of particle final energies using their pdg codes Newbie hist , root	3	413	October 27, 2022
2D binned fit Roofit and RooStats	2	283	November 14, 2022