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	10643	September 24, 2018
Welcome to the ROOT forum! News	1	5448	February 10, 2017
Summing a large number of TF1 Newbie root	1	19	August 19, 2022
Assigning branch to variable name in Python 3 ROOT tree , root , python	1	17	August 19, 2022
Python class loaded with TPython unkown to C++ interpreter ROOT python	1	24	August 19, 2022
How can I access a tree with a whitespace in the name? ROOT	2	41	August 18, 2022
Libraries for hyperparameter optimization using C language? Newbie	0	21	August 18, 2022
Undesired behavior with SetRangeUser and Draw->("same"). Bug? ROOT bug	1	29	August 18, 2022
Filling TTree but setting Event ID manually? Newbie tree , root	1	24	August 18, 2022
View vector content in the interactive mode ROOT	0	23	August 18, 2022
Using highlight mode in JupyROOT with RootJS ROOT jupyter , python , root	2	21	August 18, 2022
Set minimum multigraph Newbie	0	19	August 18, 2022
ROOT on Linux ARM ROOT	2	65	August 18, 2022
Question about Aliases in RDataFrame ROOT rdataframe	5	68	August 18, 2022
Univariate and Multivariate Gaussian Distributions ROOT	15	74	August 17, 2022
Using cling for scripting Cling	3	49	August 17, 2022
TMinuit MIGRAD - Likelihood minimization ROOT	1	21	August 17, 2022
Embedded cling error with latest xcode Cling	36	10297	August 17, 2022
How can I plot in root/CERN a matrix from top to bottom like in python, i.e. the zero on the y-axis is at the top. thanks a lot ROOT python , root , graphics	3	41	August 17, 2022
Strange ion trajectory Garfield++	3	32	August 17, 2022
Cling 0.9 for Ubuntu 22.04 Cling	0	33	August 17, 2022
Error when compiling ROOT macro with ACLiC ROOT root	0	32	August 15, 2022
[] and () operators for ROOT::Math::XYZVector ROOT	7	73	August 16, 2022
Saving histograms into a pdf / png format directly from ROOT ROOT python , hist , root	35	118	August 16, 2022
Yield of Constant Background Re-Scaled Post-Fit Roofit and RooStats	4	30	August 16, 2022
Skip a few bins in the range while fitting ROOT root , hist	2	44	August 16, 2022
2D Histogram - similar to imshow() in python Newbie	1	48	August 16, 2022
Using ROOT prompt commands in a C script Newbie	1	29	August 16, 2022
Import a stp or GDML into root as a TGeoVolume ROOT	4	31	August 16, 2022
[Solved] A bug or build issue in declaring TF1Convolution and TF1? ROOT	1	40	August 16, 2022

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…