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SUMMARY:ePIC Software & Computing Weekly Meeting: ROOT: RNTuple\, RDatafra
 me
DTSTART:20260610T150000Z
DTEND:20260610T163000Z
DTSTAMP:20260611T105700Z
UID:indico-event-33171@indico.bnl.gov
DESCRIPTION:Speakers: Markus Diefenthaler (Jefferson Lab)\, Torre Wenaus (
 BNL)\, Dmitrii Kalinkin (Brookhaven National Laboratory)\, Holly Szumila-V
 ance\n\nIn this week’s ePIC Software & Computing meeting\, we will have 
 a presentation by Jakob Blomer (CERN) on “ROOT for Future Experiments: R
 DataFrame\, RNTuple & More.” The discussion will cover both I/O and anal
 ysis interfaces. RNTuple is ROOT’s modern I/O format for columnar event 
 data\, designed as a successor to TTree with the goal of improving perform
 ance\, scalability\, and usability for future analysis workflows. RDataFra
 me is ROOT’s modern interface for describing analysis workflows\, allowi
 ng users to define selections\, derived quantities\, histograms\, and outp
 uts in a declarative way using either Python or C++.\nBefore the presentat
 ion\, we will share results from a brief survey on analysis formats and to
 ols. These results will help guide how we adapt to ongoing RNTuple and RDa
 taFrame developments\, and will also prepare us for a broader discussion l
 ater in the year on analysis models\, tools\, and workflows. \nWe will us
 e Zoom for the remote meeting: \n\nhttps://jlab-org.zoomgov.com/j/161487
 5218?pwd=RFRPcGlNM3BaS0pQaDhxS3JURkdJZz09 \nMeeting ID: 1614875218\nPassw
 ord: 925723\n\n\nhttps://indico.bnl.gov/event/33171/
URL:https://indico.bnl.gov/event/33171/
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