[Libreoffice-bugs] [Bug 133423] New: Implement chart:regression-moving-type

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=133423

            Bug ID: 133423
           Summary: Implement chart:regression-moving-type
           Product: LibreOffice
           Version: 7.0.0.0.alpha1+ Master
          Hardware: x86-64 (AMD64)
                OS: Windows (All)
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: medium
         Component: Chart
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: rb.henschel at t-online.de

Created attachment 161310
  --> https://bugs.documentfoundation.org/attachment.cgi?id=161310&action=edit
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.

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