bugGNU Astronomy Utilities - Bugs: bug #65487, Statistics crash with GSL's robust...


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bug #65487: Statistics crash with GSL's robust polynomial fitting

Submitter:  Mohammad Akhlaghi <makhlaghi>
Submitted:  Tue 19 Mar 2024 03:07:29 PM UTC
Category:  Statistics Severity:  2 - Minor
Item Group:  Crash Status:  Confirmed
Privacy:  Public Assigned to:  None
Open/Closed:  Open

Wed 24 Apr 2024 12:07:10 PM UTC, comment #2: 

The solution may be similar to bug #52295.

Giacomo Lorenzetti <glorenzetti>
Group Member
Tue 19 Mar 2024 03:08:14 PM UTC, comment #1: 

This bug was reported by Sepideh Eskandarlou.

Mohammad Akhlaghi <makhlaghi>
Group administrator
Tue 19 Mar 2024 03:07:29 PM UTC, original submission:  

When the Statistics program is asked to use the robust polynomial fitting on the attached 'table.txt' file, it crashes with a GSL error:

$ aststatistics table.txt -c1,2 --fit=polynomial-robust \
                --fitmaxpower=1 --fitestimate=self
gsl: multirobust.c:473: ERROR: maximum iterations exceeded
Default GSL error handler invoked.
Aborted (core dumped)

Mohammad Akhlaghi <makhlaghi>
Group administrator


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Attached Files
file #55866:  table.txt added by makhlaghi (845B - text/plain)


Depends on the following items: None found

Items that depend on this one: None found


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    Follow 4 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2024-04-24 glorenzetti Severity3 - Normal 2 - Minor
    2024-03-19 makhlaghi SummaryStatistics crash Statistics crash with GSL's robust polynomial fitting
    2024-03-19 makhlaghi Attached File- Added table.txt, #55866
        Carbon-Copy- Added -email is unavailable-

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