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[Octave-bug-tracker] [bug #39280] Wrong results of empirical_pdf
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From: |
Lutz Kelch |
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Subject: |
[Octave-bug-tracker] [bug #39280] Wrong results of empirical_pdf |
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Date: |
Thu, 20 Jun 2013 06:24:01 +0000 |
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User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453.110 Safari/537.36 |
Follow-up Comment #2, bug #39280 (project octave):
in my opinion the result is wrong.
Usually the sum resp. integral over all pdf values should be (about) one. For
the normal distribution it works, sum(normpdf([-5:5],0,1)) is 1.
But sum(empirical_pdf([1 2 3], [1 2 2 3])) gives 0.75, what is wrong in my
opinion.
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