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In a Ch shell or Ch IDE, run the following C program:
> g02brc.ch
You will get the output:
g02brc Example Program Results
Correlation coefficients:
1.00000 0.85714 0.12849
0.71429 1.00000 0.33040
0.10287 0.41148 1.00000
Contents for program g02brc.ch are listed below.
/* nag_ken_spe_corr_coeff(g02brc) Example Program
*
* Copyright 1992 Numerical Algorithms Group.
*
* Mark 3, 1993.
*/
#include
#include
#include
#include
#define NMAX 20
#define MMAX 30
Integer m=3, n=7;
double x[NMAX][MMAX] = {
{1.0, 2.0, 4.0},
{7.0, 7.0, 3.0},
{2.0, 3.0, 4.0},
{4.0, 4.0, 5.0},
{5.0, 6.0, 7.0},
{3.0, 1.0, 3.0},
{6.0, 5.0, 5.0}
};
Integer svar[MMAX] = {1, 1, 1},
sobs[NMAX] = {1, 1, 1, 1, 1, 1, 1};
Integer i, j, tdx, tdc;
double corr[MMAX][MMAX];
tdx = MMAX;
tdc = MMAX;
printf("g02brc Example Program Results\n");
/* Calculate the Kendall and Spearman coefficients */
g02brc(n, m, &x[0][0], tdx, &svar[0], &sobs[0], &corr[0][0], tdc, NAGERR_DEFAULT);
printf("\nCorrelation coefficients:\n\n");
for (i=0; i
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