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Diffstat (limited to 'gsl-1.9/statistics/gsl_statistics_float.h')
| -rw-r--r-- | gsl-1.9/statistics/gsl_statistics_float.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/gsl-1.9/statistics/gsl_statistics_float.h b/gsl-1.9/statistics/gsl_statistics_float.h new file mode 100644 index 0000000..657af7e --- /dev/null +++ b/gsl-1.9/statistics/gsl_statistics_float.h @@ -0,0 +1,93 @@ +/* statistics/gsl_statistics_float.h + * + * Copyright (C) 1996, 1997, 1998, 1999, 2000 Jim Davies, Brian Gough + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or (at + * your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef __GSL_STATISTICS_FLOAT_H__ +#define __GSL_STATISTICS_FLOAT_H__ + +#include <stddef.h> + +#undef __BEGIN_DECLS +#undef __END_DECLS +#ifdef __cplusplus +# define __BEGIN_DECLS extern "C" { +# define __END_DECLS } +#else +# define __BEGIN_DECLS /* empty */ +# define __END_DECLS /* empty */ +#endif + +__BEGIN_DECLS + +double gsl_stats_float_mean (const float data[], const size_t stride, const size_t n); +double gsl_stats_float_variance (const float data[], const size_t stride, const size_t n); +double gsl_stats_float_sd (const float data[], const size_t stride, const size_t n); +double gsl_stats_float_variance_with_fixed_mean (const float data[], const size_t stride, const size_t n, const double mean); +double gsl_stats_float_sd_with_fixed_mean (const float data[], const size_t stride, const size_t n, const double mean); +double gsl_stats_float_absdev (const float data[], const size_t stride, const size_t n); +double gsl_stats_float_skew (const float data[], const size_t stride, const size_t n); +double gsl_stats_float_kurtosis (const float data[], const size_t stride, const size_t n); +double gsl_stats_float_lag1_autocorrelation (const float data[], const size_t stride, const size_t n); + +double gsl_stats_float_covariance (const float data1[], const size_t stride1,const float data2[], const size_t stride2, const size_t n); + +double gsl_stats_float_variance_m (const float data[], const size_t stride, const size_t n, const double mean); +double gsl_stats_float_sd_m (const float data[], const size_t stride, const size_t n, const double mean); +double gsl_stats_float_absdev_m (const float data[], const size_t stride, const size_t n, const double mean); +double gsl_stats_float_skew_m_sd (const float data[], const size_t stride, const size_t n, const double mean, const double sd); +double gsl_stats_float_kurtosis_m_sd (const float data[], const size_t stride, const size_t n, const double mean, const double sd); +double gsl_stats_float_lag1_autocorrelation_m (const float data[], const size_t stride, const size_t n, const double mean); + +double gsl_stats_float_covariance_m (const float data1[], const size_t stride1,const float data2[], const size_t stride2, const size_t n, const double mean1, const double mean2); + +/* DEFINED FOR FLOATING POINT TYPES ONLY */ + +double gsl_stats_float_wmean (const float w[], const size_t wstride, const float data[], const size_t stride, const size_t n); +double gsl_stats_float_wvariance (const float w[], const size_t wstride, const float data[], const size_t stride, const size_t n); +double gsl_stats_float_wsd (const float w[], const size_t wstride, const float data[], const size_t stride, const size_t n); +double gsl_stats_float_wvariance_with_fixed_mean (const float w[], const size_t wstride, const float data[], const size_t stride, const size_t n, const double mean); +double gsl_stats_float_wsd_with_fixed_mean (const float w[], const size_t wstride, const float data[], const size_t stride, const size_t n, const double mean); +double gsl_stats_float_wabsdev (const float w[], const size_t wstride, const float data[], const size_t stride, const size_t n); +double gsl_stats_float_wskew (const float w[], const size_t wstride, const float data[], const size_t stride, const size_t n); +double gsl_stats_float_wkurtosis (const float w[], const size_t wstride, const float data[], const size_t stride, const size_t n); + +double gsl_stats_float_wvariance_m (const float w[], const size_t wstride, const float data[], const size_t stride, const size_t n, const double wmean); +double gsl_stats_float_wsd_m (const float w[], const size_t wstride, const float data[], const size_t stride, const size_t n, const double wmean); +double gsl_stats_float_wabsdev_m (const float w[], const size_t wstride, const float data[], const size_t stride, const size_t n, const double wmean); +double gsl_stats_float_wskew_m_sd (const float w[], const size_t wstride, const float data[], const size_t stride, const size_t n, const double wmean, const double wsd); +double gsl_stats_float_wkurtosis_m_sd (const float w[], const size_t wstride, const float data[], const size_t stride, const size_t n, const double wmean, const double wsd); + +/* END OF FLOATING POINT TYPES */ + +double gsl_stats_float_pvariance (const float data1[], const size_t stride1, const size_t n1, const float data2[], const size_t stride2, const size_t n2); +double gsl_stats_float_ttest (const float data1[], const size_t stride1, const size_t n1, const float data2[], const size_t stride2, const size_t n2); + +float gsl_stats_float_max (const float data[], const size_t stride, const size_t n); +float gsl_stats_float_min (const float data[], const size_t stride, const size_t n); +void gsl_stats_float_minmax (float * min, float * max, const float data[], const size_t stride, const size_t n); + +size_t gsl_stats_float_max_index (const float data[], const size_t stride, const size_t n); +size_t gsl_stats_float_min_index (const float data[], const size_t stride, const size_t n); +void gsl_stats_float_minmax_index (size_t * min_index, size_t * max_index, const float data[], const size_t stride, const size_t n); + +double gsl_stats_float_median_from_sorted_data (const float sorted_data[], const size_t stride, const size_t n) ; +double gsl_stats_float_quantile_from_sorted_data (const float sorted_data[], const size_t stride, const size_t n, const double f) ; + +__END_DECLS + +#endif /* __GSL_STATISTICS_FLOAT_H__ */ |