ASA063
the Incomplete Beta Function


ASA063 is a C library which evaluates the incomplete Beta function, by KL Majumder and G Bhattacharjee.

ASA063 is Applied Statistics Algorithm 63. Source code for many Applied Statistics Algorithms is available through STATLIB.

Licensing:

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

Languages:

ASA063 is available in a C version and a C++ version and a FORTRAN77 version and a FORTRAN90 version and a MATLAB version and a Python version.

Related Data and Programs:

ASA109, a C library which inverts the incomplete Beta function.

ASA226, a C library which evaluates the CDF of the noncentral Beta distribution.

BETA_NC, a C library which evaluates the CDF of the noncentral Beta distribution.

TEST_VALUES, a C library which stores a few values of various mathematical functions.

TOMS179, a C library which evaluates the incomplete Beta function.

Author:

Original FORTRAN77 version by KL Majumder, GP Bhattacharjee; C version by John Burkardt.

Reference:

  1. KL Majumder, GP Bhattacharjee,
    Algorithm AS 63: The incomplete Beta Integral,
    Applied Statistics,
    Volume 22, Number 3, 1973, pages 409-411.

Source Code:

Examples and Tests:

List of Routines:

You can go up one level to the C source codes.


Last revised on 31 October 2010.