Bug 63425 - RFE: add polynomial fit to graph
Summary: RFE: add polynomial fit to graph
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Calc (show other bugs)
(earliest affected) release
Hardware: All All
: medium enhancement
Assignee: Not Assigned
Depends on:
Blocks: Chart-Enhancements
  Show dependency treegraph
Reported: 2013-04-11 13:33 UTC by Douwe Gelling
Modified: 2018-03-29 20:51 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:


Note You need to log in before you can comment on or make changes to this bug.
Description Douwe Gelling 2013-04-11 13:33:18 UTC
Most commercial spreadsheet programs have the option to display a polynomial fit of a particular order to a graph  with relatively little effort. It would be nice if this was also possible for Calc, as a simple option for a fitting curve. E.g. select polynomial fit -> order of polynomial.
Comment 1 Joel Madero 2013-04-11 18:46:03 UTC
Can you point us to an example of this? Would be nice to see the behavior
Comment 2 Andras Timar 2013-04-16 06:16:37 UTC
In Calc (Chart) we can fit linear, exponential, logarithmic and power curves (trend lines) to data points. A polynomial regression curve cannot be added automatically. Help has a hint how to calculate this manually.