class.c File Reference

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

Include dependency graph for class.c:

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Functions
int	AS_option_to_algorithm (const struct Option *option)
double	AS_class_apply_algorithm (int algo, const double data[], int nrec, int *nbreaks, double classbreaks[])
int	AS_class_interval (const double data[], int count, int nbreaks, double classbreaks[])
double	AS_class_stdev (const double data[], int count, int nbreaks, double classbreaks[])
int	AS_class_quant (const double data[], int count, int nbreaks, double classbreaks[])
int	AS_class_equiprob (const double data[], int count, int *nbreaks, double classbreaks[])
double	AS_class_discont (const double data[], int count, int nbreaks, double classbreaks[])
int	AS_class_frequencies (const double data[], int count, int nbreaks, double classbreaks[], int frequencies[])

Function Documentation

AS_class_apply_algorithm()

double AS_class_apply_algorithm	(	int	algo,
		const double	data[],
		int	nrec,
		int *	nbreaks,
		double	classbreaks[]
	)

Definition at line 25 of file class.c.

References _, AS_class_discont(), AS_class_equiprob(), AS_class_interval(), AS_class_quant(), AS_class_stdev(), CLASS_DISCONT, CLASS_EQUIPROB, CLASS_INTERVAL, CLASS_QUANT, CLASS_STDEV, and G_fatal_error().

AS_class_discont()

double AS_class_discont	(	const double	data[],
		int	count,
		int	nbreaks,
		double	classbreaks[]
	)

Definition at line 272 of file class.c.

References AS_eqdrt(), b, GASTATS::count, G_calloc, G_free(), G_malloc, GRASS_EPSILON, max, min, and x.

Referenced by AS_class_apply_algorithm().

AS_class_equiprob()

int AS_class_equiprob	(	const double	data[],
		int	count,
		int *	nbreaks,
		double	classbreaks[]
	)

Definition at line 152 of file class.c.

References _, AS_basic_stats(), GASTATS::count, G_fatal_error(), G_free(), G_malloc, G_warning(), GASTATS::max, GASTATS::mean, GASTATS::min, and GASTATS::stdev.

Referenced by AS_class_apply_algorithm().

AS_class_frequencies()

int AS_class_frequencies	(	const double	data[],
		int	count,
		int	nbreaks,
		double	classbreaks[],
		int	frequencies[]
	)

Definition at line 437 of file class.c.

References GASTATS::count.

AS_class_interval()

int AS_class_interval	(	const double	data[],
		int	count,
		int	nbreaks,
		double	classbreaks[]
	)

Definition at line 56 of file class.c.

References count, max, and min.

Referenced by AS_class_apply_algorithm().

AS_class_quant()

int AS_class_quant	(	const double	data[],
		int	count,
		int	nbreaks,
		double	classbreaks[]
	)

Definition at line 139 of file class.c.

References GASTATS::count.

Referenced by AS_class_apply_algorithm().

AS_class_stdev()

double AS_class_stdev	(	const double	data[],
		int	count,
		int	nbreaks,
		double	classbreaks[]
	)

Definition at line 74 of file class.c.

References AS_basic_stats(), GASTATS::count, GASTATS::max, GASTATS::mean, GASTATS::min, and GASTATS::stdev.

Referenced by AS_class_apply_algorithm().

AS_option_to_algorithm()

int AS_option_to_algorithm

(

const struct Option *

option

)

Definition at line 9 of file class.c.

References _, CLASS_DISCONT, CLASS_EQUIPROB, CLASS_INTERVAL, CLASS_QUANT, CLASS_STDEV, G_fatal_error(), and G_strcasecmp().