Issue 66788 - Error bars: Standard deviation based on sample
Summary: Error bars: Standard deviation based on sample
Status: CONFIRMED
Alias: None
Product: General
Classification: Code
Component: chart (show other issues)
Version: 3.3.0 or older (OOo)
Hardware: All All
: P3 Trivial with 10 votes (vote)
Target Milestone: ---
Assignee: AOO issues mailing list
QA Contact:
URL:
Keywords:
: 72320 (view as issue list)
Depends on:
Blocks:
 
Reported: 2006-06-27 15:59 UTC by daniel.rentz
Modified: 2013-09-25 20:41 UTC (History)
2 users (show)

See Also:
Issue Type: FEATURE
Latest Confirmation in: ---
Developer Difficulty: ---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this issue.
Description daniel.rentz 2006-06-27 15:59:28 UTC 
Add for error bars in chart: new type of standard deviation, based on sample. 
Currently only std.dev. based on population is available. Excel only supports 
std.dev. based on sample.
Comment 1 bjoern.milcke 2006-06-28 08:46:24 UTC 
We should at least consider a flag for the API for ErrorBars before it gets
published. The implementation is very easy. Open questions are, if we want to
offer a UI for that, and store this flag in the file format.

Just changing the behaviour seems inappropriate, as you would see different
error-bars in loaded files.
Comment 2 ace_dent 2006-12-06 17:51:19 UTC 
*** Issue 72320 has been marked as a duplicate of this issue. ***
Comment 3 IngridvdM 2007-04-03 16:59:27 UTC 
changed target
Comment 4 kla 2007-05-14 10:11:46 UTC 
*** Issue 72320 has been marked as a duplicate of this issue. ***
Comment 5 hagar_de_lest 2007-12-19 21:12:37 UTC 
Isn't this bug a duplicate of Issue 366 ?
Comment 6 bjoern.milcke 2007-12-20 09:16:48 UTC 
->Hagar de l'est: No, this issue is about using a different formula for
calculating the standard deviation based on the data given. Issue 366 is about
taking pre-calculated, measured or whatever error values from cell ranges in
addition to the data you get from (other) cell ranges.
Comment 7 IngridvdM 2008-07-03 11:39:41 UTC 
change owner