Topic Replies Views Activity
2022 ROOT Workshop, May 9-11
News

Dear ROOT users, developers, and friends: The ROOT team is happy to announce the 2022 ROOT Users Workshop, where we want to shape the future of ROOT with you. We will discuss ROOT’s latest developments, how you are us…

2 686 March 4, 2022
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 9980 September 24, 2018
Welcome to the ROOT forum!
News
1 5209 February 10, 2017
Alternative for TSpectrum?
Newbie
11 50 May 20, 2022
Lastest ROOT version issues with PyROOT on Mac M1
ROOT
python ,  root
5 23 May 19, 2022
Pyroot and .root files
ROOT
python ,  root ,  dataframe
0 8 May 19, 2022
Trying to define imaginary error function
Newbie
root
8 17 May 19, 2022
ProcessLine inside of the other ProcessLine
Cling
root
3 27 May 19, 2022
How to write two histograms with different bin size in a single histogram
Newbie
13 33 May 19, 2022
A graph type object with configurable stat/sys errors
Evolution Proposals, Apps & Ideas
4 1905 May 19, 2022
TSlider creating a slider with no sliding space!
Newbie
6 33 May 19, 2022
RPATH, Mac OS X, and how to load a library from anywhere and execute macros from anywhere
ROOT
cmake
9 135 May 19, 2022
Error in installing ROOT on Mac 12.3.1
ROOT
12 31 May 19, 2022
TClass::BuildRealData : Cannot find any ShowMembers function for
Newbie
tree ,  root
2 16 May 19, 2022
Failed to get the current signal
Garfield++
20 114 May 19, 2022
LD_LIBRARY_PATH variable and Delphes library
Newbie
2 22 May 19, 2022
Creating an array with the name of the histograms inside a .root file
Newbie
python ,  root
3 13 May 19, 2022
Error installing root with CONDA under MacOS 12.4
ROOT
0 10 May 19, 2022
TBrowser destroys my Graphical Environment (Linux/Gnome)
ROOT
13 878 May 19, 2022
How can I convert .root file to .txt file?
ROOT
10 3200 May 19, 2022
Macro in directory with a complicated name
Newbie
6 30 May 19, 2022
Is it possible to simulate a grid ionization chamber
Garfield++
9 65 May 19, 2022
Exporting a .ROOT file to .txt
ROOT
root
1 29 May 19, 2022
How to use the error provided by the TFractionFitter
Newbie
8 31 May 19, 2022
Different results from "manual" NLL minimization and fitTo
Roofit and RooStats
2 10 May 19, 2022
Fitting line in 3D with error on the points
ROOT
root
3 23 May 19, 2022
Butterworth filter
ROOT
6 792 May 19, 2022
Saving an array of numbers into a .txt file
ROOT
root
2 13 May 19, 2022
TCanvas resolution&quality changes if diving to pads
Newbie
root ,  python ,  graphics
7 42 May 19, 2022
Init autoloading (.rootmap file)
ROOT
root
6 37 May 19, 2022