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

[Dmitri A. Sergatskov]

URL:
  <https://savannah.gnu.org/bugs/?63742>

                 Summary: [octave-forge](statistics) test failures due to
rand()
                 Project: GNU Octave
               Submitter: 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: 
        Originator Email: 
             Open/Closed: Open
                 Release: stable
         Discussion Lock: Any
        Operating System: Any
           Fixed Release: None
         Planned Release: None


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Follow-up Comments:


-------------------------------------------------------
Date: Thu 02 Feb 2023 09:18:35 PM UTC By: Dmitri A. Sergatskov <dasergatskov>
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.
-- 








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