df3gammp.cpp File Reference

(* $Id$)

#include <df1b2fun.h>

Go to the source code of this file.

Defines
#define	EPS   1.0e-9
#define	FPMIN   1.0e-30
#define	ITMAX   100
	$Id$
Functions
df3_two_variable	cumd_cauchy (const df3_two_variable &x, const df3_two_variable &a)
df3_two_variable	cumd_exponential (const df3_two_variable &x, const df3_two_variable &a)
df3_two_variable	cumd_gamma (const df3_two_variable &x, const df3_two_variable &a)
df3_two_variable	gammln (const df3_two_variable &xx)
	Log gamma function.
void	gcf (const df3_two_variable &_gammcf, const df3_two_variable &a, const df3_two_variable &x, const df3_two_variable &_gln)
	Incomplete gamma function.
double	get_values (double x, double y, int print_switch)
void	gser (const df3_two_variable &_gamser, const df3_two_variable &a, const df3_two_variable &x, const df3_two_variable &_gln)
	Incomplete gamma function.
df1b2variable	log_negbinomial_density (double x, const df1b2variable &_xmu, const df1b2variable &_xtau)

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Define Documentation

#define EPS   1.0e-9

Definition at line 9 of file df3gammp.cpp.

#define FPMIN   1.0e-30

Definition at line 11 of file df3gammp.cpp.

Referenced by gcf().

#define ITMAX   100

$Id$

Author: David Fournier Copyright (c) 2009-2012 ADMB Foundation

Definition at line 8 of file df3gammp.cpp.

Referenced by gcf(), and gser().

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Function Documentation

df3_two_variable cumd_cauchy	(	const df3_two_variable &	x,
		const df3_two_variable &	a
	)

Definition at line 166 of file df3gammp.cpp.

df3_two_variable cumd_exponential	(	const df3_two_variable &	x,
		const df3_two_variable &	a
	)

Definition at line 157 of file df3gammp.cpp.

df3_two_variable cumd_gamma	(	const df3_two_variable &	x,
		const df3_two_variable &	a
	)

Definition at line 142 of file df3gammp.cpp.

df3_two_variable gammln

(

const df3_two_variable &

xx

)

Log gamma function.

Parameters:

xx

Returns:

The implementation of this algorithm was inspired by "Numerical Recipes in C", 2nd edition, Press, Teukolsky, Vetterling, Flannery, chapter 6

Definition at line 46 of file df3gammp.cpp.

void gcf	(	const df3_two_variable &	_gammcf,
		const df3_two_variable &	a,
		const df3_two_variable &	x,
		const df3_two_variable &	_gln
	)

Incomplete gamma function.

Continued fraction approximation.

The implementation of this algorithm was inspired by "Numerical Recipes in C", 2nd edition, Press, Teukolsky, Vetterling, Flannery, chapter 6

Definition at line 71 of file df3gammp.cpp.

double get_values	(	double	x,
		double	y,
		int	print_switch
	)

void gser	(	const df3_two_variable &	_gamser,
		const df3_two_variable &	a,
		const df3_two_variable &	x,
		const df3_two_variable &	_gln
	)

Incomplete gamma function.

Continued fraction approximation.

The implementation of this algorithm was inspired by "Numerical Recipes in C", 2nd edition, Press, Teukolsky, Vetterling, Flannery, chapter 6

Definition at line 107 of file df3gammp.cpp.

df1b2variable log_negbinomial_density	(	double	x,
		const df1b2variable &	_xmu,
		const df1b2variable &	_xtau
	)

Definition at line 15 of file df3gammp.cpp.