NAME

       PGAMean - calculates the mean value of an array of elements

INPUT PARAMETERS

       ctx    - context variable
       a      - array to take the mean of
       n      - number of elements in array a

OUTPUT PARAMETERS

       none

SYNOPSIS

       #include "pgapack.h"
       double  PGAMean(ctx, a, n)
       PGAContext *ctx
       double *a
       int n

LOCATION

       utility.c

EXAMPLE

       Example:
       PGAContext *ctx;
       double a[100], mean;
       :
       mean = PGAMean(ctx, a, 100);

                                             05/01/95                                  PGAMean(5)