NAME

gamma_pdf - Returns the value of f(x) where f is a gamma distribution

SYNOPSIS

#include "sample/sample_misc.h"

Example compile flags (system dependent):
  -DLINUX_X86_64 -DLINUX_X86_64_OPTERON  -DGNU_COMPILER 
   -I/home/kobus/include
   -L/home/kobus/misc/load/linux_x86_64_opteron -L/usr/lib/x86_64-linux-gnu
  -lKJB                               -lfftw3  -lgsl -lgslcblas -ljpeg  -lSVM -lstdc++                    -lpthread -lSLATEC -lg2c    -lacml -lacml_mv -lblas -lg2c      -lncursesw 


double gamma_pdf
(
	double x,
	double alpha,
	double beta
);

DESCRIPTION

Returns the value of f(x) where f is a gamma distribution with shape alpha, scale beta, computed in x.

RETURNS

The value of f(x)

RELATED

gaussian_pdf

DISCLAIMER

This software is not adequatedly tested. It is recomended that results are checked independantly where appropriate.

AUTHOR

Luca Del Pero

DOCUMENTER

Luca Del Pero

SEE ALSO

kjb_rand_int , sample_from_discrete_distribution , sample_from_uniform_distribution , poisson_rand , log_gamma_pdf , sample_from_gamma_distribution , sample_from_gamma_distribution_2 , pick_m_from_n