Re: [Libreoffice] needful function on calc

2013-06-19 Thread Deve
Something new in this topic?

Regards,
Deve
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Re: [Libreoffice] needful function on calc

2013-06-19 Thread Eike Rathke
Hi Deve,

On Wednesday, 2013-06-19 09:43:28 +0200, Deve wrote:

 Something new in this topic?

I assume you're referring
http://nabble.documentfoundation.org/needful-function-on-calc-tt2824180.html

Note that there's the CorelPolyGUI extension that may do what you want
http://extensions.libreoffice.org/extension-center/improved-trend-lines


However, for feature and enhancement requests it is best if you submit
the request in Bugzilla, in this case for the Chart component if
I haven't misunderstood
https://bugs.freedesktop.org/enter_bug.cgi?product=LibreOfficecomponent=Chartversion=unspecifiedbug_severity=enhancement

so the request doesn't get lost and someone can pick it up.

  Eike

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Re: [Libreoffice] needful function on calc

2011-04-17 Thread jumbo444
Hello,

This is an old wanted feature
force intercept of regression curve (issue 34093)
http://openoffice.org/bugzilla/show_bug.cgi?id=34093
as other about trend lines
- polynomial regression
http://openoffice.org/bugzilla/show_bug.cgi?id=20819
- moving average regression
http://openoffice.org/bugzilla/show_bug.cgi?id=66819
- extrapolate regression curve
http://openoffice.org/bugzilla/show_bug.cgi?id=5085

However, an easy work around is to use CorelPolyGUI extension:
http://extensions.services.openoffice.org/fr/project/CorelPolyGUI

Laurent BP

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LibreOffice 3.3.2
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[Libreoffice] needful function on calc

2011-04-15 Thread Deve

Hi!

I hope this mail will be send there, where should be send. If it is bad 
place you can change it.


In calc, on doing GRAPH is necessary one simple function. When I'm doing 
LINEAR REGRESSION I can't set that line CROSS POINT (0,0). It's 
important function, for example in simple physical exercise.
In laboratory tested: v=1m/s car drived 5m, in v=2m/s car drived 11m. 
But for v=0m/s lenght ALWAYS WILL BE 0. Not for example 0,0005.


I can do it manually. I can use function REGLINP, there set up that 
function cross point (0,0) and add it to graph. But it fill much time.


It needn't be cross (1,5), (3,4) and other, only (0,0) is realy important.

This function was in microsoft office xp. Newer also too. This function 
is also in Gnumeric (package of gnome-office on linux).


I hope for positive hear of matter.

I can correct something if will be needed.

---

dev...@gmail.com
Dawid Gan
POLAND
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