asa243, a MATLAB code which computes the cumulative density function (CDF) of the noncentral Student's T probability density function, by Russell Lenth.
This is a version of Applied Statistics Algorithm 243.
The computer code and data files described and made available on this web page are distributed under the MIT license
asa243 is available in a C version and a C++ version and a FORTRAN90 version and a MATLAB version
asa005, a MATLAB code which evaluates the CDF of the noncentral T distribution.
asa076, a MATLAB code which evaluates the Owen's T function, needed to compute the CDF of the noncentral T distribution.
owen, a MATLAB code which evaluates Owen's T function.
Original FORTRAN77 version by Russell Lenth; Matlab version by John Burkardt.