[Libreoffice-bugs] [Bug 121103] ANOVA uses wrong formula when on new sheet

2019-03-28 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121103

jaromirwysog...@gmail.com changed:

   What|Removed |Added

   Assignee|libreoffice-b...@lists.free |jaromirwysog...@gmail.com
   |desktop.org |

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[Libreoffice-bugs] [Bug 121103] ANOVA uses wrong formula when on new sheet

2019-03-21 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121103

Xisco Faulí  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
 Ever confirmed|0   |1

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[Libreoffice-bugs] [Bug 121103] ANOVA uses wrong formula when on new sheet

2019-03-21 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121103

Xisco Faulí  changed:

   What|Removed |Added

   Keywords||difficultyBeginner,
   ||easyHack, skillCpp,
   ||topicDebug

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[Libreoffice-bugs] [Bug 121103] ANOVA uses wrong formula when on new sheet

2019-03-21 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121103

--- Comment #11 from Dennis Francis  ---
(In reply to Xisco Faulí from comment #9)
> Hi Dennis Francis,
> I thought you could be interested in this issue...
> Is it already implemented by your multivariate regression work ?

Hi Xisco, 

In the regression dialog, it checks if result sheet is same as the input sheet
and uses this info to format the addresses/ranges in all formulae written to
the result sheet.

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[Libreoffice-bugs] [Bug 121103] ANOVA uses wrong formula when on new sheet

2019-03-21 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121103

--- Comment #10 from Dennis Francis  ---
The problem is at
https://opengrok.libreoffice.org/xref/core/sc/source/ui/StatisticsDialogs/AnalysisOfVarianceDialog.cxx?r=470a91cb#70
where the ScRefFlags flag is hard-coded to ScRefFlags::RANGE_ABS. Instead it
should be decided based on whether the input and output ranges/addresses are in
same sheet or not - if they are in the same sheet then ScRefFlags::RANGE_ABS
should be fine, else ScRefFlags::RANGE_ABS_3D should be used.

I think this bug can be marked as an easy-hack for the new contributors with
the above code-pointer to help them.

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[Libreoffice-bugs] [Bug 121103] ANOVA uses wrong formula when on new sheet

2019-03-21 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121103

Xisco Faulí  changed:

   What|Removed |Added

 CC||dennisfrancis...@gmail.com

--- Comment #9 from Xisco Faulí  ---
Hi Dennis Francis,
I thought you could be interested in this issue...
Is it already implemented by your multivariate regression work ?

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[Libreoffice-bugs] [Bug 121103] ANOVA uses wrong formula when on new sheet

2019-03-21 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121103

Xisco Faulí  changed:

   What|Removed |Added

 CC||xiscofa...@libreoffice.org
   Keywords|easyHack|

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[Libreoffice-bugs] [Bug 121103] ANOVA uses wrong formula when on new sheet

2019-01-22 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121103

--- Comment #8 from Libomark  ---
Dennis Francis, author of the new regression statistics interface to be
released in 6.2, seems to think that his version (which also provides ANOVA
results) works OK:

https://dennisfrancis.wordpress.com/2018/07/03/multivariate-regression-in-calc/#comment-56

He has a slightly different approach to coding, as revealed here:

https://cgit.freedesktop.org/libreoffice/core/commit/?id=b7a02f2bb66b990289eb7f4dc80069d1545179a4

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[Libreoffice-bugs] [Bug 121103] ANOVA uses wrong formula when on new sheet

2019-01-18 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121103

Libomark  changed:

   What|Removed |Added

   Keywords||easyHack

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[Libreoffice-bugs] [Bug 121103] ANOVA uses wrong formula when on new sheet

2019-01-17 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121103

--- Comment #7 from Sondra Kinsey  ---
More specifically, line 309 here:
https://gerrit.libreoffice.org/plugins/gitiles/core/+/8e1f198ae521c4b99ce5e8b03bf2c72849badbd2/sc/source/ui/StatisticsDialogs/AnalysisOfVarianceDialog.cxx#309

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[Libreoffice-bugs] [Bug 121103] ANOVA uses wrong formula when on new sheet

2019-01-17 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121103

--- Comment #6 from Sondra Kinsey  ---
Relevant code is at
/sc/source/ui/StatisticsDialogs/AnalysisOfVarianceDialog.cxx

Link:
https://gerrit.libreoffice.org/plugins/gitiles/core/+/8e1f198ae521c4b99ce5e8b03bf2c72849badbd2/sc/source/ui/StatisticsDialogs/AnalysisOfVarianceDialog.cxx

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[Libreoffice-bugs] [Bug 121103] ANOVA uses wrong formula when on new sheet

2019-01-14 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121103

--- Comment #5 from Libomark  ---
I have discovered that the Err508 problem has been addressed:

https://bugs.documentfoundation.org/show_bug.cgi?id=80583

That still leaves the problem for output on a different sheet to the input
data.

The discussion at 80583 is helpful to someone seeking to resolve this bug,
because it refers to the code location.

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[Libreoffice-bugs] [Bug 121103] ANOVA uses wrong formula when on new sheet

2019-01-12 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121103

--- Comment #4 from Libomark  ---
This should be a very easy fix for anyone who has worked on Scaddins: most of
the formulae produced by ANOVA are correct, so there is already a good template
for the two that need amending. 

An alternative for the Total cell - Sheet2.C12 in the example file is to
replace

=DEVSQ($Sheet1.$B$1:$B$30,$Sheet1.$C$1:$C$30,$Sheet1.$D$1:$D$30)
with
=DEVSQ(($Sheet1.$B$1:$B$30),($Sheet1.$C$1:$C$30),($Sheet1.$D$1:$D$30))

only the extra brackets need inserting - the range and sheet references are
correct 

although =SUM($Sheet2.$C$10:$C$11) is simpler as a calculation for the same
result

(In this context Sheet2=OutputSheet Sheet1=DataSheet)

Sondra has nailed the amendment needed to the "Withing groups" calculation -
refer to the data input sheet in the formula references, rather than omitting
it.

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[Libreoffice-bugs] [Bug 121103] ANOVA uses wrong formula when on new sheet

2019-01-09 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121103

Libomark  changed:

   What|Removed |Added

 Status|NEEDINFO|UNCONFIRMED
 Ever confirmed|1   |0

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[Libreoffice-bugs] [Bug 121103] ANOVA uses wrong formula when on new sheet

2019-01-09 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121103

Libomark  changed:

   What|Removed |Added

 CC||pnet...@f2s.com

--- Comment #3 from Libomark  ---
Created attachment 148180
  --> https://bugs.documentfoundation.org/attachment.cgi?id=148180=edit
Example of ANOVA calculation problem

This is an example sheet illustrating the problem.  Data is in Sheet1.b1:d30

ANOVA (single factor) was performed with Sheet1.G2 as the output start cell:
the generated formula for total variation in Sheet1.H13 is incorrect, producing
Err:508 - it should simply be SUM(Sheet1.H11:H12) 

ANOVA (single factor) was performed again with Sheet2.B1 as the output start
cell.  Cells C11 and C12 on Sheet2 (highlighted in yellow) contain incorrect
formulae, as specified above and in the original comment.  This echoes through
to dependent cells.

ANOVA was also performed on a two factor basis with Sheet2.B19 as the
destination.  This appears to work correctly.

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[Libreoffice-bugs] [Bug 121103] ANOVA uses wrong formula when on new sheet

2018-11-20 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121103

Joel Madero  changed:

   What|Removed |Added

 Ever confirmed|0   |1
 CC||jmadero@gmail.com
 Status|UNCONFIRMED |NEEDINFO

--- Comment #2 from Joel Madero  ---
We need a simple (very simple) test document. Marking as NEEDINFO, once
attachment is added set to UNCONFIRMED. Thank you.

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[Libreoffice-bugs] [Bug 121103] ANOVA uses wrong formula when on new sheet

2018-11-09 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121103

Sondra Kinsey  changed:

   What|Removed |Added

 Status|NEEDINFO|UNCONFIRMED
 Ever confirmed|1   |0

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[Libreoffice-bugs] [Bug 121103] ANOVA uses wrong formula when on new sheet

2018-11-09 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121103

Sondra Kinsey  changed:

   What|Removed |Added

Summary|Version: 6.1.2.1 Build ID:  |ANOVA uses wrong formula
   |65905a128db06ba48db94724280 |when on new sheet
   |9d14d3f9a93fe   |

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