ROOT Forum

Topic	Replies	Views	Activity
Three Column TextFile TH2D Newbie root	1	210	December 8, 2022
ROOT C++20 support? (version 2) ROOT	2	322	December 22, 2022
RDataFrame performance processing many small files ROOT tree , python , root , rdataframe	11	575	December 22, 2022
How to set a cumulative histogram's y-axis to a percentage scale instead of the number of bins Newbie hist , root	1	287	December 8, 2022
Is it possible to redine the axis and bins of a histogram copied using clone()? Newbie tree , hist , root	4	341	December 8, 2022
Confusion on how to run processes in parallel ROOT	2	296	December 22, 2022
TFeldman result ROOT	14	308	December 22, 2022
How to read array variable in a Tree Newbie tree , root	15	1678	December 8, 2022
Is there any example of using ROOT::Math::Derivator? Newbie	2	236	December 7, 2022
Creating a RDataFrame with a reduced number of columns ROOT rdataframe	5	260	December 21, 2022
Unable to draw histogram from a root file Newbie tree , hist , root	2	231	December 7, 2022
Error in <Streamer>: Cannot stream interpreted class Roofit and RooStats	7	524	December 21, 2022
Random seed in BDT TMVA	5	384	December 7, 2022
Process fit results when using RooMCStudy Roofit and RooStats root	5	455	December 21, 2022
Different results between TTree::Project and RDataFrame::Histo1D ROOT rdataframe	6	234	December 21, 2022
Plotting from ttree with constrain Newbie tree , hist , root	6	206	December 7, 2022
2D simultaneous fit not working Roofit and RooStats	11	488	December 21, 2022
Reading the branch ROOT tree , python , root	2	330	December 21, 2022
Draw short integers as numbers, not characters ROOT tree , graphics , hist	44	1003	December 21, 2022
RooBinSamplingPdf broken in root version 6.26 or later Roofit and RooStats bug , root , roofit	6	649	December 21, 2022
Axes labels in TRatioPlot are partially out of the canvas if their size is too large ROOT graphics , python	5	758	December 21, 2022
Understanding Interesting Isolation Variable Plot Newbie hist	1	312	December 6, 2022
Binned fit with GenericPdf Roofit Roofit and RooStats	6	446	December 20, 2022
MinNodeSize (1 vs 1% in the config file) TMVA tmva	3	397	December 6, 2022
Scaling of histogram sets BinError to 0 ROOT python , root	5	383	December 20, 2022
Use TTree Fill to copy some events but the new tree uses more memory ROOT tree , root	10	514	December 20, 2022
ROOT Function Plotter Newbie	4	387	December 6, 2022
Download root from the cern opendata ROOT	4	759	December 20, 2022
About the rootfile and histogram ROOT hist	3	260	December 20, 2022
Open ROOT file with absolute path specified by input file processed by TEnv ROOT	3	224	December 20, 2022