## Maximum and Minimum values

Statistics: double gsl_stats_max (const double data[], size_t stride, size_t n)
  This function returns the maximum value in data, a dataset of length n with stride stride. The maximum value is defined as the value of the element x_i which satisfies x_i >= x_j for all j.

  If you want instead to find the element with the largest absolute magnitude you will need to apply `fabs` or `abs` to your data before calling this function.

Statistics: double gsl_stats_min (const double data[], size_t stride, size_t n)
  This function returns the minimum value in data, a dataset of length n with stride stride. The minimum value is defined as the value of the element x_i which satisfies x_i <= x_j for all j.

  If you want instead to find the element with the smallest absolute magnitude you will need to apply `fabs` or `abs` to your data before calling this function.

Statistics: void gsl_stats_minmax (double * min, double * max, const double data[], size_t stride, size_t n)
  This function finds both the minimum and maximum values min, max in data in a single pass.

Statistics: size_t gsl_stats_max_index (const double data[], size_t stride, size_t n)
  This function returns the index of the maximum value in data, a dataset of length n with stride stride. The maximum value is defined as the value of the element x_i which satisfies x_i >= x_j for all j. When there are several equal maximum elements then the first one is chosen.

Statistics: size_t gsl_stats_min_index (const double data[], size_t stride, size_t n)
  This function returns the index of the minimum value in data, a dataset of length n with stride stride. The minimum value is defined as the value of the element x_i which satisfies x_i >= x_j for all j. When there are several equal minimum elements then the first one is chosen.

Statistics: void gsl_stats_minmax_index (size_t * min_index, size_t * max_index, const double data[], size_t stride, size_t n)
  This function returns the indexes min_index, max_index of the minimum and maximum values in data in a single pass.