cbetai.cpp File Reference

(* $Id: cbetai.cpp 789 2010-10-05 01:01:09Z johnoel $)

#include <fvar.hpp>
#include <math.h>

Go to the source code of this file.

Functions
double	betai (const double a, const double b, const double x, int maxit)
	Incomplete beta function for constant objects.

---

Function Documentation

double betai	(	const double	a,
		const double	b,
		const double	x,
		int	maxit
	)

Incomplete beta function for constant objects.

Id:

cbetai.cpp 789 2010-10-05 01:01:09Z johnoel

Author: David Fournier Copyright (c) 2009, 2010 ADMB Foundation

Parameters:

a
b
x
maxit	Maximum number of iterations for the continued fraction approximation in betacf.

Returns:

Incomplete beta function `

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

Definition at line 21 of file cbetai.cpp.

Referenced by inv_cumd_beta_stable().