bugPSPP - Bugs: bug #47140, EXAMINE plot boxplot with just one...

 
 

bug #47140: EXAMINE plot boxplot with just one data entry produces strange line in output

Submitter:  Friedrich Beckmann <beckmanf>
Submitted:  Sun 14 Feb 2016 12:45:24 PM UTC
   
 
Category:  Output Driver Severity:  5 - Average
Status:  Fixed Assigned to:  None
Open/Closed:  Closed Release:  None
Effort:  0.00
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Thu 18 Feb 2016 07:56:45 AM UTC, comment #9: 

Ok. Great. Thanks for the feedback.

John Darrington <jmd>
Group administrator
Thu 18 Feb 2016 07:51:22 AM UTC, comment #8: 

Oh sorry. This was just meant as a confirmation that this is o.k...

Friedrich

Friedrich Beckmann <beckmanf>
Group Member
Thu 18 Feb 2016 07:48:39 AM UTC, comment #7: 

A thin horizontal line at 2 ?

That is correct isn't it?  That is where all the data in this group lie.  2 is the maximum, the minimum, the mean and the median.

John Darrington <jmd>
Group administrator
Thu 18 Feb 2016 07:09:13 AM UTC, comment #6: 

Now I just see a thin line...

Friedrich Beckmann <beckmanf>
Group Member
Thu 18 Feb 2016 06:59:44 AM UTC, comment #5: 

I think I really have fixed it this time.   If you find otherwise please re-open this item.

John Darrington <jmd>
Group administrator
Tue 16 Feb 2016 06:32:09 PM UTC, comment #4: 

I will take another stab at it in the coming days.

John Darrington <jmd>
Group administrator
Tue 16 Feb 2016 02:01:31 PM UTC, comment #3: 

Hi John,

i just tried it with your fix, but I still see the problem.

Friedrich

Friedrich Beckmann <beckmanf>
Group Member
Tue 16 Feb 2016 01:53:17 PM UTC, comment #2: 

I pushed a fix for this.

John Darrington <jmd>
Group administrator
Sun 14 Feb 2016 07:56:59 PM UTC, comment #1: 

Problem is also visible in latest git version 9bf0d33865adacfbe633f9e2e6f2

Friedrich Beckmann <beckmanf>
Group Member
Sun 14 Feb 2016 12:45:24 PM UTC, original submission:  

The following code produces a strange box plot.


DATA LIST LIST /X * Y (A4).
BEGIN DATA
1 A
2 A
2 A
3 A
2 B
END DATA

EXAMINE
        Variables = X by Y
        /plot = boxplot
        .


This is tested on macports 0.9.0-g03a7b9 version. See the attached picture of the plot.

Friedrich Beckmann <beckmanf>
Group Member

 

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Attached Files
file #36335:  boxplot-line-bug.JPG added by beckmanf (50KiB - image/jpeg)

 

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    Follow 7 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2016-02-18 jmd StatusIn Progress Fixed
        Open/ClosedOpen Closed
    2016-02-16 jmd StatusFixed In Progress
    2016-02-16 beckmanf Open/ClosedClosed Open
    2016-02-16 jmd StatusConfirmed Fixed
        Open/ClosedOpen Closed
    2016-02-14 beckmanf Attached File- Added boxplot-line-bug.JPG, #36335

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