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[R-Forge #5662] Implement interval joins #528

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10 of 13 tasks
arunsrinivasan opened this issue Jun 8, 2014 · 5 comments
Open
10 of 13 tasks

[R-Forge #5662] Implement interval joins #528

arunsrinivasan opened this issue Jun 8, 2014 · 5 comments
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@arunsrinivasan
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feature request non-equi joins rolling, overlapping, non-equi joins

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@arunsrinivasan
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Submitted by: Arun ; Assigned to: Nobody; R-Forge link

The functionality is very similar to findOverlaps function from IRanges package, except that we'll have the option to return the join result, or the matching indices.

Types of overlaps:

  • any
  • within
  • equal
  • start
  • end

Arguments for 'mult':

  • all
  • first
  • last

Additional arguments:

  • minoverlap
  • maxgap
  • which
  • nomatch
  • ignore.self
@arunsrinivasan arunsrinivasan self-assigned this Jul 3, 2014
@arunsrinivasan arunsrinivasan added High and removed Medium labels Jul 5, 2014
arunsrinivasan added a commit that referenced this issue Sep 2, 2014
@arunsrinivasan
Overlap / interval joins. #528. TODO: add tests.
cb6cace
arunsrinivasan added a commit that referenced this issue Sep 2, 2014
@arunsrinivasan
Tests added for #528.
404860c
@arunsrinivasan arunsrinivasan added this to the v1.9.6 milestone Sep 23, 2014
@vlsi
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vlsi commented Oct 6, 2014

I've just updated my data.table and noticed this feature in NEWS section.

Thank you for your work.
This is amazing.

@arunsrinivasan
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@vlsi thanks!

@arunsrinivasan arunsrinivasan modified the milestones: v1.9.8, v1.9.6 Oct 10, 2014
@arunsrinivasan arunsrinivasan modified the milestones: v2.0.0, v1.9.8 Apr 10, 2016
@jangorecki jangorecki mentioned this issue Jun 14, 2016
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@kickbox
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kickbox commented Feb 11, 2017

Looking forward to the implementation of maxgap and minoverlap functions.

@mattdowle mattdowle removed this from the Candidate milestone May 10, 2018
@jangorecki jangorecki removed the High label Jun 8, 2020
@emilBeBri
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also looking very much forward to this! :)

@jangorecki jangorecki added the non-equi joins rolling, overlapping, non-equi joins label Jan 7, 2024
@jangorecki
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interested parties are welcome to provide example code and expected results for remaining features in this issue:

  • minoverlap
  • maxgap
  • ignore.self

@jangorecki jangorecki mentioned this issue Jan 7, 2024
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@vlsi @emilBeBri @mattdowle @arunsrinivasan @jangorecki @kickbox