ROOT Forum

Topic	Replies	Views	Activity
Newbie forum for when you're not sure News If you’re new to ROOT, C++, data analysis etc, and you hesitate to ask 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, jus…	2	16576	September 24, 2018
Welcome to the ROOT forum! News	1	7544	February 10, 2017
Setting a RooRealVar to constant Roofit and RooStats	2	12	May 8, 2024
No ion signal Garfield++	1	9	May 8, 2024
How to get the data for only one branch Newbie	15	56	May 8, 2024
Installing ROOT with CUDA support in a Conda environment ROOT	2	44	May 8, 2024
OOP histogram plotting in pyROOT ROOT python , root	4	18	May 8, 2024
Total ionization and free electron fraction (FEF) Garfield++	15	135	May 8, 2024
Drift lines problem with trackheed Garfield++	4	73	May 8, 2024
Not able to set font type for TLegend using GUI? Newbie	1	19	May 8, 2024
Wrong branch type detection Newbie tree , root	27	73	May 8, 2024
Fitting non-equidistant bins histogram ROOT	1	31	May 8, 2024
Gain of a plane parallel geometry Garfield++	2	36	May 8, 2024
TF1Convolution not fitting to histograms in an array ROOT	1	29	May 8, 2024
Unable to fill a 2d histogram Newbie	1	26	May 8, 2024
Negative dimensions are not allowed ROOT python , root	1	25	May 8, 2024
SumW2 gives unexpected errors in RooMCStudy Roofit and RooStats bug , roofit	13	64	May 7, 2024
Help with linear fit Newbie root	1	25	May 7, 2024
Extract data from UShort_t ROOT	1	25	May 7, 2024
Accessing attributes of distributed RDataFrame instance after Filter and Define are called ROOT python , rdataframe	1	22	May 7, 2024
CMake variable ROOT_CXX_STANDARD not set ROOT cmake	8	56	May 7, 2024
Problems with hadd in lxplus ROOT hadd	4	81	May 7, 2024
Problem with using FFT ROOT	9	54	May 7, 2024
How can I impalement only gases file like Ar , CO2 or N2 Garfield++	10	77	May 7, 2024
RooFit objects not returning from function Roofit and RooStats python , roofit	2	31	May 7, 2024
Sorting to find coincident events Newbie tree , python	6	78	May 7, 2024
Root macro path issue after update ROOT root	4	30	May 7, 2024
Problem linking shared library on MacOS ROOT	10	96	May 6, 2024
Which root version upgrade sPlot? Roofit and RooStats root	1	22	May 6, 2024
Option to include root macros in latex lstlisings? Newbie	1	22	May 6, 2024

Newbie forum for when you're not sure

If you’re new to ROOT, C++, data analysis etc, and you hesitate to ask 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, jus…