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PGAStddev
Langue: en
Version: 301023 (debian - 07/07/09)
Section: 5 (Format de fichier)
NAME
PGAStddev - calculates the standard deviation of an array of elementsINPUT PARAMETERS
- ctx
- - context variable
- a
- - array to take the standard deviation of
- n
- - number of elements in array a
- mean
- - the mean of the elements in array a
OUTPUT PARAMETERS
- none
SYNOPSIS
#include "pgapack.h" double PGAStddev(ctx, a, n, mean) PGAContext *ctx double *a int n double mean
LOCATION
utility.cEXAMPLE
Example: PGAContext *ctx; double a[100], mean, sigma; : mean = PGAMean(ctx, a, 100); sigma = PGAStddev(ctx, a, 100, mean);
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