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| From: | Michael Godfrey |
| Subject: | [Octave-bug-tracker] [bug #54567] median(uint8) gives bad results |
| Date: | Sun, 26 Aug 2018 09:08:39 -0400 (EDT) |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36 |
Follow-up Comment #13, bug #54567 (project octave):
I added comment #6 just for information. A median algorithm for
very large datasets (as, for example, the LIGO data)
is fully discussed in:
https://dcc-backup.ligo.org/public/0027/T030168/000/T030168-00.pdf
This reference includes the C-code for the algorithm.
Also, the current Octave mean() just uses sum()/n which is
not robust nor efficient. Improving this might be a good
project.
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