| G01EEF
| Computes upper and lower tail probabilities and probability density function for the beta distribution |
| G01FEF
| Computes deviates for the beta distribution |
| G01GEF
| Computes probabilities for the non-central beta distribution |
| G01SEF
| Computes a vector of probabilities for the beta distribution |
| G01TEF
| Computes a vector of deviates for the beta distribution |
| G05SBF
| Generates a vector of pseudorandom numbers from a beta distribution |
| G05SEF
| Generates a vector of pseudorandom numbers from a Dirichlet distribution |