Issue 72320

Summary: Wrong standard deviation for error indicator on charts
Product: General Reporter: hagar_de_lest <hagar_de_lest>
Component: chartAssignee: kla <thomas.klarhoefer>
Status: CLOSED DUPLICATE QA Contact: issues@graphics <issues>
Severity: Trivial    
Priority: P3 CC: ace_dent, issues
Version: 3.3.0 or older (OOo)Keywords: oooqa
Target Milestone: ---   
Hardware: All   
OS: All   
Issue Type: DEFECT Latest Confirmation in: ---
Developer Difficulty: ---
Attachments:
Description Flags
Comparison between OOo and MS Excel charts none

Description hagar_de_lest 2006-12-06 13:18:17 UTC 
When user wants to display the error indicator on a chart (Statistics tab) with
the Standard deviation :
- the calculated standard deviation is calculated with STDEVP instead of STDEV
- the error indicator is centered on each value, it should be centered on the
mean value only.

See attachment. MS Excel chart is fine, OOo chart is wrong.
Comment 1 hagar_de_lest 2006-12-06 13:19:08 UTC 
Created attachment 41165 [details]
Comparison between OOo and MS Excel charts
Comment 2 frank 2006-12-06 14:03:42 UTC 
wrong component, changed to Chart
Comment 3 ace_dent 2006-12-06 17:51:19 UTC 
Although there are two points described, I will take the first (one problem, one
Issue). Duplicate of Issue 66788 "Error bars: Standard deviation based on sample".
Please add your comments and votes to that Issue.
Cheers,
Andrew

*** This issue has been marked as a duplicate of 66788 ***
Comment 4 ace_dent 2006-12-06 17:51:48 UTC 
Closing duplicate.
Comment 5 hagar_de_lest 2007-05-09 22:02:58 UTC 
I was reading this bug report again and I don't understand why you closed the bug.
You say there are 2 issues but :
- If the 1st one is handled by issue 66788, why not keeping this bug for the
second one (never reported it seems) ???
- Both issues are related to the graphical representation of the standard
deviation (no indication of the method used in the tab).

Please confirm if I have to open a new bug for the second issue. Rather strange
to close this one to open another just after.
Comment 6 hagar_de_lest 2007-05-09 22:06:35 UTC 
Well, just remembered I'd already filed the requested bug.
Sorry.
Comment 7 kla 2007-05-14 10:11:47 UTC 
@hagar: as ace_dent has written, he take the first issue and this one is a double.
That is absolutely correct. (Thx ace_dent)
See: http://qa.openoffice.org/issue_handling/basic_rules.html
Also your summary doesn't match for the second issue.
Pls submit for the second part a separate Issue with a correct summary.
I will close this issue again.

*** This issue has been marked as a duplicate of 66788 ***
Comment 8 kla 2007-05-14 10:12:52 UTC 
closed as double