diff options
Diffstat (limited to '')
| -rw-r--r-- | src/statistical.h | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/src/statistical.h b/src/statistical.h index 844e579b..67538902 100644 --- a/src/statistical.h +++ b/src/statistical.h @@ -1,19 +1,19 @@ #ifndef NETDATA_STATISTICAL_H #define NETDATA_STATISTICAL_H -extern long double average(long double *series, size_t entries); -extern long double moving_average(long double *series, size_t entries, size_t period); -extern long double median(long double *series, size_t entries); -extern long double moving_median(long double *series, size_t entries, size_t period); -extern long double running_median_estimate(long double *series, size_t entries); -extern long double standard_deviation(long double *series, size_t entries); -extern long double single_exponential_smoothing(long double *series, size_t entries, long double alpha); -extern long double double_exponential_smoothing(long double *series, size_t entries, long double alpha, long double beta, long double *forecast); -extern long double holtwinters(long double *series, size_t entries, long double alpha, long double beta, long double gamma, long double *forecast); -extern long double sum_and_count(long double *series, size_t entries, size_t *count); -extern long double sum(long double *series, size_t entries); -extern long double median_on_sorted_series(long double *series, size_t entries); -extern long double *copy_series(long double *series, size_t entries); -extern void sort_series(long double *series, size_t entries); +extern LONG_DOUBLE average(const LONG_DOUBLE *series, size_t entries); +extern LONG_DOUBLE moving_average(const LONG_DOUBLE *series, size_t entries, size_t period); +extern LONG_DOUBLE median(const LONG_DOUBLE *series, size_t entries); +extern LONG_DOUBLE moving_median(const LONG_DOUBLE *series, size_t entries, size_t period); +extern LONG_DOUBLE running_median_estimate(const LONG_DOUBLE *series, size_t entries); +extern LONG_DOUBLE standard_deviation(const LONG_DOUBLE *series, size_t entries); +extern LONG_DOUBLE single_exponential_smoothing(const LONG_DOUBLE *series, size_t entries, LONG_DOUBLE alpha); +extern LONG_DOUBLE double_exponential_smoothing(const LONG_DOUBLE *series, size_t entries, LONG_DOUBLE alpha, LONG_DOUBLE beta, LONG_DOUBLE *forecast); +extern LONG_DOUBLE holtwinters(const LONG_DOUBLE *series, size_t entries, LONG_DOUBLE alpha, LONG_DOUBLE beta, LONG_DOUBLE gamma, LONG_DOUBLE *forecast); +extern LONG_DOUBLE sum_and_count(const LONG_DOUBLE *series, size_t entries, size_t *count); +extern LONG_DOUBLE sum(const LONG_DOUBLE *series, size_t entries); +extern LONG_DOUBLE median_on_sorted_series(const LONG_DOUBLE *series, size_t entries); +extern LONG_DOUBLE *copy_series(const LONG_DOUBLE *series, size_t entries); +extern void sort_series(LONG_DOUBLE *series, size_t entries); #endif //NETDATA_STATISTICAL_H |