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Bug 133423 - Implement chart:regression-moving-type
Summary: Implement chart:regression-moving-type
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Chart (show other bugs)
(earliest affected)
Hardware: All All
: medium enhancement
Assignee: Not Assigned
Whiteboard: odf
Depends on:
Blocks: Chart-Enhancements
  Show dependency treegraph
Reported: 2020-05-26 19:28 UTC by Regina Henschel
Modified: 2020-07-29 11:26 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:

Example with screenshot from Gnumeric (26.57 KB, application/vnd.oasis.opendocument.spreadsheet)
2020-05-26 19:28 UTC, Regina Henschel

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Description Regina Henschel 2020-05-26 19:28:49 UTC
Created attachment 161310 [details]
Example with screenshot from Gnumeric

ODF 1.3 has the property chart:regression-moving-type with values "prior", "center" and "averaged-abscissa". LibreOffice 7.0 does not know this property, but always calculates as "prior", which fortunately is the default value for this property.

But especially "averaged-abscissa" is much better than "prior". Gnumeric can generate moving-average regression curves of type "averaged-abscissa". The attached file contains a screenshot from Gnumeric.

My feature request is, to implement the property chart:regression-moving-type.