/* nag_stat_prob_bivariate_normal (g01hac) Example Program.
*
* Copyright 2020 Numerical Algorithms Group.
*
* Mark 27.1, 2020.
*/
#include <nag.h>
#include <stdio.h>
int main(void) {
Integer exit_status = 0;
double prob, rho, x, y;
NagError fail;
INIT_FAIL(fail);
/* Skip heading in data file */
scanf("%*[^\n]");
printf("nag_stat_prob_bivariate_normal (g01hac) Example Program Results\n");
printf(" x y rho prob\n\n");
while (scanf("%lf %lf %lf", &x, &y, &rho) != EOF)
{
/* nag_stat_prob_bivariate_normal (g01hac).
* Probability for the bivariate Normal distribution
*/
prob = nag_stat_prob_bivariate_normal(x, y, rho, &fail);
if (fail.code != NE_NOERROR) {
printf("Error from nag_stat_prob_bivariate_normal (g01hac).\n%s\n",
fail.message);
exit_status = 1;
goto END;
}
printf("%8.3f%8.3f%8.3f%8.4f\n", x, y, rho, prob);
}
END:
return exit_status;
}