OWEN
Owen's T Function


OWEN, a C library which evaluates Owen's T function.

Licensing:

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

Languages:

OWEN 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:

ASA005, a C library which evaluates the CDF of the noncentral T distribution, and uses Owen's T function.

ASA076, a C library which evaluates Owen's T function.

ASA243, a C library which evaluates the CDF of the noncentral T distribution.

owen_test

TEST_VALUES, a C library which includes selected values of many special functions.

Reference:

  1. Donald Owen,
    Tables for Computing Bivariate Normal Probabilities,
    Annals of Mathematical Statistics,
    Volume 27, Number 4, December 1956, pages 1075-1090.
  2. Mike Patefield, David Tandy,
    Fast and Accurate Calculation of Owen's T Function,
    Journal of Statistical Software,
    Volume 5, Number 5, 2000, pages 1-25.

Source Code:


Last revised on 21 July 2019.