2 #include <gsl/gsl_sort.h>
3 #include <gsl/gsl_statistics.h>
8 double data[5] = {17.2, 18.1, 16.5, 18.3, 12.6};
9 double median, upperq, lowerq;
11 printf ("Original dataset: %g, %g, %g, %g, %g\n",
12 data[0], data[1], data[2], data[3], data[4]);
14 gsl_sort (data, 1, 5);
16 printf ("Sorted dataset: %g, %g, %g, %g, %g\n",
17 data[0], data[1], data[2], data[3], data[4]);
20 = gsl_stats_median_from_sorted_data (data,
24 = gsl_stats_quantile_from_sorted_data (data,
28 = gsl_stats_quantile_from_sorted_data (data,
32 printf ("The median is %g\n", median);
33 printf ("The upper quartile is %g\n", upperq);
34 printf ("The lower quartile is %g\n", lowerq);