/* nag_binomial_ci (g07aac) Example Program.
 *
 * Copyright 2001 Numerical Algorithms Group.
 *
 * Mark 7, 2001.
 */

#include <stdio.h>
#include <nag.h>
#include <nag_stdlib.h>
#include <nagg07.h>

int main(void)
{

  /* Scalars */
  double clevel, phat, pl, pu;
  Integer exit_status, k, n;
  NagError fail;

  INIT_FAIL(fail);
  exit_status = 0;
  Vprintf("g07aac Example Program Results\n");

  /* Skip heading in data file */
  Vscanf("%*[^\n] ");

  Vprintf("\n");
  Vprintf(" Probability    Confidence Interval\n");
  Vprintf("\n");
  while ( scanf("%ld%ld%lf%*[^\n] ", &n, &k, &clevel) != EOF)
    {
      phat = (double) k / (double) n;
      g07aac(n, k, clevel, &pl, &pu, &fail);
      if (fail.code != NE_NOERROR)
        {
          Vprintf("Error from g07aac.\n%s\n", fail.message);
          exit_status = 1;
          break;
        }

      Vprintf("%10.4f      ( %6.4f , %6.4f )\n", phat, pl, pu);
    }
  return exit_status;
}