| G01HDF | Computes the probability for the multivariate Student's -distribution |
| G05SGF | Generates a vector of pseudorandom numbers from an exponential mix distribution |
| G08CCF | Performs the one-sample Kolmogorov–Smirnov test for a user-supplied distribution |
| G08CGF | Performs the goodness-of-fit test, for standard continuous distributions |