RootInteractive 0.1.5

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RootInteractive

Code for interactive visualization of multidimensional data in ROOT or native Python formats (Panda, numpy) Support for ROOT data structures:

• TTree and TTreeFormula, Aliases ..
• TFormula, resp. any static Root/AliRoot functions
• RDataFrame <-> awkward - work i progress

No python packages dependencies on AliRoot

• ROOT + libStat

RootInteractive content:

• Visualization part wrappers

  • Interective easily configurable visualization of un-binned and binned data
  • Interactive histogramming
  • client/server application Jupyter, Bokeh
  • client application - (Bokeh standalone)

• Interactive histogramming and data aggregation in many dimensions on client

• **Machine learning part ** work in progrees (mostly ErrPar branch)

  • Wrappers for decision trees and Neural Net
  • Provides interface for the reducible, irreducible errors, proability density function
  • Local linear forest, resp. local kernel regression

RootInteractive Information

• RootInteractive github (source code)
  • https://github.com/miranov25/RootInteractive
  • JIRA: https://alice.its.cern.ch/jira/browse/PWGPP-485 ** Data server at CERN
  • https://rootinteractive.web.cern.ch/RootInteractive/data/
  • data on eos:
    • /eos/user/r/rootinteractive/www/testData/
    • /eos/user/r/rootinteractive/www/data/
• Documentation server at CERN
  • https://rootinteractive.web.cern.ch/RootInteractive/html/
  • Not yet regularly updated - TODO
  • /eos/user/r/rootinteractive/www/html/

Tutorials

• 1.) Bokeh draw standalone (graphs,compression, down-sampling)
  • https://github.com/miranov25/RootInteractive/blob/master/RootInteractive/tutorial/bokehDraw/standAlone.ipynb
• 2.) N dimensional histogramming on client (data aggregation)
  • https://github.com/miranov25/RootInteractive/blob/master/RootInteractive/tutorial/bokehDraw/test_bokehClientHistogram.ipynb
• 3.) Custom function on client:
  • https://github.com/miranov25/RootInteractive/blob/master/RootInteractive/tutorial/bokehDraw/customJsColumns.ipynb

Galery material in the ALICE agenda and document server

• Support material for RCU note [N2]

  • [D1] Visualization of the common-mode effect dependencies using ROOT interactive ( 11 Dimensions)
    • https://gitlab.cern.ch/aliceeb/TPC/-/blob/master/SignalProcessing/commonModeFractionML.html
  • [D2] Visualization of the ion-tail fit parameters and correction graphs using ROOT interactive (12 Dimensions)
    • https://gitlab.cern.ch/aliceeb/TPC/-/blob/master/SignalProcessing/ionTailFitParameters_sectorScan.html
  • [D3] Visualization of the toy MC results using ROOT interactive (13 Dimensions)
    • https://gitlab.cern.ch/aliceeb/TPC/-/blob/master/simulationScan/toyMCParameterScan.html

• Support material for V0 reconstruction studies [P1]

  • [D4] Interactive invariant mass histogram dashboards (6+2 Dimensions)
    • https://indico.cern.ch/event/1088044/#sc-1-3-interactive-histograms
  • [D5] Pt and invariant mass performance maps dashboards
    • https://indico.cern.ch/event/1088044/#sc-1-2-gamma-dashboards
    • https://indico.cern.ch/event/1088044/#sc-1-4-k0-dashboards

• QA and production preparation :

  • [D6] QA comparison of ongoing MC and raw data production (LHC18q,r, LHC18c,LHC16f,LHC17g..) See interactive dashboards in agenda of calibration/tracking meeting:
    • https://indico.cern.ch/event/991449/ , https://indico.cern.ch/event/991450/ , https://indico.cern.ch/event/991451/

• PID

  • [D7] TPC PID calibration and QA
    • https://indico.cern.ch/event/983778
      • https://alice.its.cern.ch/jira/secure/attachment/53371/qaPlotPion_test1.html
      • https://indico.cern.ch/event/991451/contributions/4220782/attachments/2184007/3689893/qaPlotPion_Delta.html

• Fast MCkalman and event display

  • [D8] Space charge distortion calibration (Run3) and performance optimization (Run2, Alice3) - [P9]
    • https://indico.cern.ch/event/1091510/contributions/4599999/attachments/2338476/3986580/residualTrackParam.html
    • https://indico.cern.ch/event/1087849/contributions/4577709/attachments/2331293/3973338/residual_track_parameter_Dist_GainIBF.html
  • [D9] High dEdx (spallation product) reconstruction and magnetic monopole tracking
    • https://indico.cern.ch/event/991452/contributions/4222204/attachments/2184856/3691411/seed1Display2.html

• Space charge distortion calibration

  • [D10] digital current grouping and factorization studies
    • https://indico.cern.ch/event/1091510/
    • https://indico.cern.ch/event/1087849/