asa091, a C++ code which computes the percentage points of the Chi-Squared probability distribution, by Best and Roberts.
This is a version of Applied Statistics Algorithm 91.
The information on this web page is distributed under the MIT license.
asa091 is available in a C version and a C++ version and a Fortran90 version and a MATLAB version and an Octave version and a Python version.
cdflib, a C++ code which evaluates and inverts a number of statistical distributions.
gsl_test, a C++ code which includes many routines for evaluating probability distributions.
normal, a C++ code which samples the normal distribution.
prob, a C++ code which evaluates and inverts many probability distibutions.
test_values, a C++ code which contains sample values for a number of distributions.
uniform, a C++ code which samples the uniform distribution.
Original Fortran77 version by Donald Best and DE Roberts; This version by John Burkardt.