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Bug#743418: marked as done (Variance in LibreOffice)



Your message dated Fri, 4 Apr 2014 11:08:16 +0200
with message-id <20140404090816.GE28330@rene-engelhard.de>
and subject line Re: Bug#743418: Variance in LibreOffice
has caused the Debian Bug report #743418,
regarding Variance in LibreOffice
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
743418: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=743418
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: LibreOffice Calc
Version: LibreOffice 3.5.4.2 

Variance is wrong calculate. This problem is not enought argument to average in algoritm. Exactly the little one in nominative average.
Example we have:
2,5,1,3
variance  is 2,18
in LibreOffice gived 2,91 
Sience 
((2-2,75)^2 +  (5-2,75)^2 + (1-2,75)^2 + (3-2,75)) / 3
is 3 but it should be 4, because we have  4 arguments

I am using Debian Wheezy 7.2.0 karnel 3.2.0-4-686-pae

-- 
R.B <badur@op.pl>

--- End Message ---
--- Begin Message ---
On Thu, Apr 03, 2014 at 10:13:26PM +0200, Mirosław Zalewski wrote:
> Dnia 2014-04-02, o godz. 16:17:08
> "R.B" <badur@op.pl> napisał(a):
> 
> > is 3 but it should be 4, because we have  4 arguments
> 
> No, it should not; using 3 is correct.
[...]
> that there is nothing more that could be done to improve LibreOffice in
> that particular subject. If you think otherwise, please send your
> opinion to upstream - this is in no way Debian specific.

Thanks. Closing.

Regards,

Rene

--- End Message ---

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