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Re: [Help-gsl] using gsl_stats_skew_m_sd
From: |
Brian Gough |
Subject: |
Re: [Help-gsl] using gsl_stats_skew_m_sd |
Date: |
Tue, 6 Sep 2005 12:26:51 +0100 |
Darryl Reeves writes:
> If vec is my array of data, cnt is the number of elements in vec, avg
> is precalculated mean of vec, and stddev is the precalculated standard
> deviation of vec, am I calling gsl_stats_skew_m_sd correctly. I am
> concerned about the arguments "n" and "stride" in the prototype of
> gsl_stats_skew_m_sd because they are of type size_t and because I am
> not quite sure what the stride is actually referring to. (I think it
> refers to the way that the elements of vec are arranged in memory).
> If anyone can help clear this up for me, I would appreciate it.
Hello,
There is a description of strides in the Vectors and Matrices chapter
of the manual (see under "stride" in the index).
--
regards
Brian Gough
Network Theory Ltd,
Publishing Free Software Manuals --- http://www.network-theory.co.uk/
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