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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.


There is a description of strides in the Vectors and Matrices chapter
of the manual (see under "stride" in the index).


Brian Gough

Network Theory Ltd,
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