class.c File Reference

#include <grass/glocale.h>
#include <grass/arraystats.h>

Include dependency graph for class.c:

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Functions
double	class_apply_algorithm (char *algo, double *data, int nrec, int *nbreaks, double *classbreaks)
int	class_interval (double *data, int count, int nbreaks, double *classbreaks)
double	class_stdev (double *data, int count, int nbreaks, double *classbreaks)
int	class_quant (double *data, int count, int nbreaks, double *classbreaks)
int	class_equiprob (double *data, int count, int *nbreaks, double *classbreaks)
double	class_discont (double *data, int count, int nbreaks, double *classbreaks)
int	class_frequencies (double *data, int count, int nbreaks, double *classbreaks, int *frequencies)

Function Documentation

double class_apply_algorithm	(	char *	algo,
		double *	data,
		int	nrec,
		int *	nbreaks,
		double *	classbreaks
	)

Definition at line 6 of file class.c.

References class_equiprob(), class_interval(), class_quant(), class_stdev(), G_fatal_error(), and G_strcasecmp().

double class_discont	(	double *	data,
		int	count,
		int	nbreaks,
		double *	classbreaks
	)

Definition at line 244 of file class.c.

References count, dmax, eqdrt(), utils::im, max, min, n, and num.

int class_equiprob	(	double *	data,
		int	count,
		int *	nbreaks,
		double *	classbreaks
	)

Definition at line 125 of file class.c.

References basic_stats(), G_fatal_error(), G_free(), and G_warning().

Referenced by class_apply_algorithm().

int class_frequencies	(	double *	data,
		int	count,
		int	nbreaks,
		double *	classbreaks,
		int *	frequencies
	)

Definition at line 424 of file class.c.

References count, max, and min.

int class_interval	(	double *	data,
		int	count,
		int	nbreaks,
		double *	classbreaks
	)

Definition at line 31 of file class.c.

References max, and min.

Referenced by class_apply_algorithm().

int class_quant	(	double *	data,
		int	count,
		int	nbreaks,
		double *	classbreaks
	)

Definition at line 112 of file class.c.

Referenced by class_apply_algorithm().

double class_stdev	(	double *	data,
		int	count,
		int	nbreaks,
		double *	classbreaks
	)

Definition at line 48 of file class.c.

References basic_stats().

Referenced by class_apply_algorithm().