asa032

asa032, a MATLAB code which evaluates the incomplete Gamma function, by G Bhattacharjee.

This is a version of Applied Statistics Algorithm 32.

Licensing:

The computer code and data files described and made available on this web page are distributed under the MIT license

Languages:

asa032 is available in a C version and a C++ version and a Fortran90 version and a MATLAB version and a Python version.

Related Data and Programs:

asa032_test

asa147, a MATLAB code which evaluates the incomplete Gamma function.

asa239, a MATLAB code which evaluates the incomplete Gamma function.

prob, a MATLAB code which evaluates and inverts a number of probabilistic distributions.

test_values, a MATLAB code which contains sample values for a number of distributions.

Author:

Original FORTRAN77 version by G Bhattacharjee; MATLAB version by John Burkardt.

Reference:

1. G Bhattacharjee,
   Algorithm AS 32: The Incomplete Gamma Integral,
   Applied Statistics,
   Volume 19, Number 3, 1970, pages 285-287.

Source Code:

• gamain.m computes the incomplete gamma ratio.