Topics tagged tree

Topic	Replies	Views	Activity
How to set up default value in Branch ROOT tree , python , root	3	96	February 15, 2024
Store TTree::Scan output into file ROOT tree	7	72	February 12, 2024
Saving TTree with /s overcompresses data ROOT tree , python , root	6	95	February 10, 2024
Reading Ttree from ROOT file Newbie tree	1	80	January 22, 2024
Could I generate several outputs during one calculation in RDataFrame? Newbie tree , rdataframe	4	125	January 16, 2024
Applying a trained ML model to unlabeled data TMVA tree , root , tmva	1	107	January 11, 2024
Error read by RDF ROOT tree , python , root , rdataframe	4	160	January 10, 2024
I want to add two histograms on the Canvas ROOT tree , graphics , hist	3	391	January 5, 2024
Writing to a file fails in rare cases with: SysError in <TFile::WriteBuffer>: error writing to file ROOT tree , root	4	116	January 3, 2024
RDataFrame misinterprets column containing bitsets ROOT tree , root , rdataframe	5	140	December 26, 2023
Problem in reading ROOT Trees and Branches Newbie tree , root	5	115	December 8, 2023
Polynomial fit with RooPolynomial and RooGenericPDF Roofit and RooStats tree	3	117	December 18, 2023
Question regarding branches of Delphes.root file and unable to find positron ROOT tree , hist , root	2	176	December 18, 2023
Use RDataFrame with nested vectors (like vector<vector<float>>) without creating additional dictionaries Newbie io , tree , rdataframe	3	285	December 1, 2023
Issue with ROOT tree compression in a MakeSelector framework Newbie tree , root	2	162	November 27, 2023
Retrieving TVector3 from a Tree ROOT tree	6	159	December 10, 2023
RDataFrame Fill to fill a TTree Newbie tree , rdataframe	5	248	November 24, 2023
Modify values of a branch ROOT tree	2	103	December 3, 2023
Saving ROOT::Math::DistSampler * sampler, in TTree ROOT tree , root	3	187	December 1, 2023
Friend tree loses entries ROOT tree	2	145	November 28, 2023
Error : Invalid parameter specified for finding interval limits (While calculating Upper Limit) Roofit and RooStats tree , root	2	103	November 28, 2023
How to read array with fixed size stored in branch from TTree in JSROOT? Newbie tree , jsroot	4	149	November 13, 2023
Macro crashes when closing the file after saving the trees with 'double free or corruption (out)' message Newbie tree , root	2	146	November 11, 2023
Reading branches of TTree from root file Newbie tree , root	1	134	November 10, 2023
I cannot store string in tree Newbie tree , root	3	145	November 9, 2023
Merging multiple root files into one ROOT tree , root	2	117	November 22, 2023
Index of a variable in a TNtuple ROOT tree , root	5	146	November 21, 2023
Decltype the type of a variable which in the Tree branch entry? ROOT tree	2	89	November 20, 2023
Plotting three leafs in one canvas Newbie tree , graphics , root	4	126	November 5, 2023
Access data across event/row in RDataFrame ROOT tree , rdataframe	3	193	November 15, 2023