Interpolation for Calc

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This Add-in contain function to solve interpolations and extrapolation tasks.

Project Description

The objective of this add-in is to create easy-call functions to interpolate and extrapolate.

Developed by: Manuel Astros (manuel.astros1980@gmail.com) July 2018

https://sites.google.com/view/interpolation/home

All functions were developed to behave in the same way that the interpolation add-in created by Jose Ivan Martinez Garcia for Excel.
It will make possible a kind of interoperability among LibreOffice-Calc, Google-sheet in interpolation matter.

The Help for the usage of this Interpolation Add in can be found published in http://personales.gestion.unican.es/martinji/Interpolation.htm

Packaged Functions included in this add-in until now:
interpo(x, XRange, YRange) Linear interpolation with one parameter and two source ranges
interpo2(x, y, Range) Linear interpolation with two parameters and a table source
cercha(x, Range, keyArg, v1, v2) Spline interpolation with one parameter and a table source range


Others functions will be added time by time, until all function implemented in the original excel add-in are available in this one.

Category/Categories

Calc Extension

Logo

Current Release

Interpolation for Calc - 0.2

Released Nov 05, 2018 — tested with:

LibreOffice 5.0, LibreOffice 5.1, LibreOffice 5.2, LibreOffice 5.3, LibreOffice 5.4, LibreOffice 6.0, LibreOffice 6.1,

Cubic interpolation function was added cercha(x, Range, keyArg, V1, V2)
More about this release…

Interpolation.oxt
Linux
Windows
File size: 248 kb

All Releases

Version

Released

Platform(s)

Compatibility

Description

License(s)

Status

0.2

Nov 05, 2018
  • Linux
  • Windows
  • LibreOffice 5.0
  • LibreOffice 5.1
  • LibreOffice 5.2
  • LibreOffice 5.3
  • LibreOffice 5.4
  • LibreOffice 6.0
  • LibreOffice 6.1
Cubic interpolation function was added cercha(x, Range, keyArg, V1, V2)
  • LGPL-v3+ (GNU Lesser General Public License Version 3 and later)
  • CC-BY-SA-v4 (Creative Commons Attribution-ShareAlike 4.0 International)
final

0.1

Aug 12, 2018
  • Linux
  • Windows
  • LibreOffice 5.0
  • LibreOffice 5.1
  • LibreOffice 5.2
  • LibreOffice 5.3
  • LibreOffice 5.4
  • LibreOffice 6.0
First release for interpolation and extrapolation functions
  • CC-by-sa-v3 (Creative Commons Attribution-ShareAlike 3.0)
  • CC-BY-SA-v4 (Creative Commons Attribution-ShareAlike 4.0 International)
final

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