| #include <stdio.h> |
| #include <gsl/gsl_statistics.h> |
| |
| int |
| main(void) |
| { |
| double data[5] = {17.2, 18.1, 16.5, 18.3, 12.6}; |
| double mean, variance, largest, smallest; |
| |
| mean = gsl_stats_mean(data, 1, 5); |
| variance = gsl_stats_variance(data, 1, 5); |
| largest = gsl_stats_max(data, 1, 5); |
| smallest = gsl_stats_min(data, 1, 5); |
| |
| printf ("The dataset is %g, %g, %g, %g, %g\n", |
| data[0], data[1], data[2], data[3], data[4]); |
| |
| printf ("The sample mean is %g\n", mean); |
| printf ("The estimated variance is %g\n", variance); |
| printf ("The largest value is %g\n", largest); |
| printf ("The smallest value is %g\n", smallest); |
| return 0; |
| } |