bugGNU Octave - Bugs: bug #63742, [octave-forge](statistics) test...


bug #63742: [octave-forge](statistics) test failures due to rand()

Submitter:  Dmitri A. Sergatskov <dasergatskov>
Submitted:  Thu 02 Feb 2023 09:18:35 PM UTC
Category:  Octave Forge Package Severity:  3 - Normal
Priority:  5 - Normal Item Group:  None
Status:  None Assigned to:  None
Originator Name:  Open/Closed:  * Open
Release:  * stable Operating System:  * Any
Fixed Release:  None Planned Release:  None
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Thu 02 Feb 2023 09:18:35 PM UTC, original submission:  

Some of the tests in statistics fail occasionally:

octave:5> p = 0; psum = 0; for jj=1:100; p = test("hotelling_t2test2"); psum += p; endfor ; psum
psum = 94
octave:6> p = 0; psum = 0; for jj=1:100; p = test("hotelling_t2test"); psum += p; endfor ; psum
psum = 94
octave:7> p = 0; psum = 0; for jj=1:100; p = test("adtest"); psum += p; endfor ; psum
psum = 98

Those are probably due to rand() not being seeded.

octave 8.0.91 /statistics 1.5.3


Dmitri A. Sergatskov <dasergatskov>


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