/usr/include/gsl/gsl_statistics_char.h is in libgsl0-dev 1.16+dfsg-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 | /* statistics/gsl_statistics_char.h
*
* Copyright (C) 1996, 1997, 1998, 1999, 2000, 2007 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 3 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_CHAR_H__
#define __GSL_STATISTICS_CHAR_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_char_mean (const char data[], const size_t stride, const size_t n);
double gsl_stats_char_variance (const char data[], const size_t stride, const size_t n);
double gsl_stats_char_sd (const char data[], const size_t stride, const size_t n);
double gsl_stats_char_variance_with_fixed_mean (const char data[], const size_t stride, const size_t n, const double mean);
double gsl_stats_char_sd_with_fixed_mean (const char data[], const size_t stride, const size_t n, const double mean);
double gsl_stats_char_tss (const char data[], const size_t stride, const size_t n);
double gsl_stats_char_tss_m (const char data[], const size_t stride, const size_t n, const double mean);
double gsl_stats_char_absdev (const char data[], const size_t stride, const size_t n);
double gsl_stats_char_skew (const char data[], const size_t stride, const size_t n);
double gsl_stats_char_kurtosis (const char data[], const size_t stride, const size_t n);
double gsl_stats_char_lag1_autocorrelation (const char data[], const size_t stride, const size_t n);
double gsl_stats_char_covariance (const char data1[], const size_t stride1,const char data2[], const size_t stride2, const size_t n);
double gsl_stats_char_correlation (const char data1[], const size_t stride1,const char data2[], const size_t stride2, const size_t n);
double gsl_stats_char_spearman (const char data1[], const size_t stride1, const char data2[], const size_t stride2, const size_t n, double work[]);
double gsl_stats_char_variance_m (const char data[], const size_t stride, const size_t n, const double mean);
double gsl_stats_char_sd_m (const char data[], const size_t stride, const size_t n, const double mean);
double gsl_stats_char_absdev_m (const char data[], const size_t stride, const size_t n, const double mean);
double gsl_stats_char_skew_m_sd (const char data[], const size_t stride, const size_t n, const double mean, const double sd);
double gsl_stats_char_kurtosis_m_sd (const char data[], const size_t stride, const size_t n, const double mean, const double sd);
double gsl_stats_char_lag1_autocorrelation_m (const char data[], const size_t stride, const size_t n, const double mean);
double gsl_stats_char_covariance_m (const char data1[], const size_t stride1,const char data2[], const size_t stride2, const size_t n, const double mean1, const double mean2);
double gsl_stats_char_pvariance (const char data1[], const size_t stride1, const size_t n1, const char data2[], const size_t stride2, const size_t n2);
double gsl_stats_char_ttest (const char data1[], const size_t stride1, const size_t n1, const char data2[], const size_t stride2, const size_t n2);
char gsl_stats_char_max (const char data[], const size_t stride, const size_t n);
char gsl_stats_char_min (const char data[], const size_t stride, const size_t n);
void gsl_stats_char_minmax (char * min, char * max, const char data[], const size_t stride, const size_t n);
size_t gsl_stats_char_max_index (const char data[], const size_t stride, const size_t n);
size_t gsl_stats_char_min_index (const char data[], const size_t stride, const size_t n);
void gsl_stats_char_minmax_index (size_t * min_index, size_t * max_index, const char data[], const size_t stride, const size_t n);
double gsl_stats_char_median_from_sorted_data (const char sorted_data[], const size_t stride, const size_t n) ;
double gsl_stats_char_quantile_from_sorted_data (const char sorted_data[], const size_t stride, const size_t n, const double f) ;
__END_DECLS
#endif /* __GSL_STATISTICS_CHAR_H__ */
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