| DTDA-package | Doubly truncated data analysis |
| AIDS | Time to AIDS |
| DTDA | Doubly truncated data analysis |
| efron.petrosian | Doubly truncated data analysis with the first Efron-Petrosian algorithm |
| lynden | Doubly truncated data analysis with the second Efron-Petrosian algorithm |
| Quasars | Quasars |
| shen | Doubly truncated data analysis with the Shen algorithm |