[Libreoffice-bugs] [Bug 128657] exponential regression calculation

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=128657

Regina Henschel <rb.henschel at t-online.de> changed:

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                 CC|                            |rb.henschel at t-online.de

--- Comment #9 from Regina Henschel <rb.henschel at t-online.de> ---
It is not possible to show a "correct" regression equation for a _line_ chart.
The reason is, that a line chart treats the x-axis values as categories, which
means, that they are not numbers. In the calculation of a regression line, the
categories are replaced with the numbers 1,2,3,... 

To get a correct equation you must use an XY-chart.

My suggestions since a long time is to disable the equations for line charts.

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