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RDataFrame and suitability for rapid iterative passes through datasets
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8
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72
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February 24, 2026
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Setting default value for column of type Char_t
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1
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19
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February 10, 2026
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ROOT Advanced Course, 25th March 2026
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2
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63
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February 19, 2026
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Use of ROOT macro based on RDF on CERN LXBATCH: data access issue when MT is enabled but inhibited by Condor
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3
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38
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February 5, 2026
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TGraph.Fit() usage with EnableImplicitMT(). Is TGraph.Fit() thread-safe?
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3
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55
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January 16, 2026
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Value_counts in RDataFrame
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2
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30
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December 25, 2025
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Failed to load library C:\root\bin\libROOTDataFrame.dll on Windows 10
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9
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35
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December 23, 2025
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RDataFrame seems too conservative about spawning new threads
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8
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51
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December 13, 2025
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How to use a RNode to define colums in another RNode
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3
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34
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December 4, 2025
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Proper handling of custom classes implementing a Fill method with RDataFrames
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2
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18
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November 28, 2025
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How can we mock data?
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6
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94
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November 28, 2025
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Documentation on bitmap for RDataFrame Snapshot with variations
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4
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42
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November 27, 2025
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pyROOT possible bug in interaction of XRootD and RDataFrame
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5
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55
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November 26, 2025
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Memory reduction when loading ROOT RDataFrame in python
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4
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46
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November 12, 2025
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Root RDF Weighted histograms non sensible
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3
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36
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November 6, 2025
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Delphes root files and RDataFrame
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8
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54
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November 3, 2025
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Bool branch becomes python object with RDataFrame.AsNumpy()
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3
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34
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October 27, 2025
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Multithread RDataFrame.Snapshot with big files and lots of columns
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12
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145
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October 24, 2025
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Increase accuracy of leaves when using RDataFrame.Mean
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7
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51
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September 29, 2025
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HasColumn crashing for an empty RDataFrame
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3
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33
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September 19, 2025
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Running the same RDataFrame on different samples/input trees?
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3
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40
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September 10, 2025
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RDataFRame: Should I use Cache() when creating multiple Histo3D plots over the same RDF
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5
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75
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September 4, 2025
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Adding friend to TChain created from file saved using RDataFrame with EnableImplicitMT
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2
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46
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August 13, 2025
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RDataFrame: Force writing data frame with zero entries to file
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4
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54
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August 13, 2025
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RDF memory consumption increased significantly with merged files
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3
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51
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July 22, 2025
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XGBoost to TMVA conversion and TMVA inputs for RDataFrame operation
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4
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61
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July 18, 2025
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RDataFrame iterative snapshots
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12
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1501
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July 1, 2025
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RDataFrame snapshot automatic type deduction performance
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8
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521
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July 1, 2025
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RDataFrame tree conversion takes too much time and memory
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13
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1273
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July 1, 2025
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TTreeReader Error when applying MVA
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8
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44
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July 10, 2025
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