[Ns-bugs] [Bug 762] Correcting stderr formula in average.h
code at nsnam.ece.gatech.edu
Fri Dec 11 02:43:36 PST 2009
--- Comment #4 from Pavel Boyko <boyko at iitp.ru> 2009-12-11 05:43:36 EDT ---
(In reply to comment #3)
> Generally fine by me. Some small points:
> Changing Err() -> Stddev() is good, but you also have to fix some line in the
I can't find udp-helper, but sure I will update all API usage instances.
> Why do you Size() - 1? I believe m_size is the number of samples, and its plain
> sqrt(n) in the formula.
That's because you can't estimate the error of the mean from single sample
(count = 1 => error = \infty). Take a look at
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