| Copula.surv-package | Analysis of Doubly-Truncated Data |
| Copula.surv | Analysis of Doubly-Truncated Data |
| Test.Clayton | A goodness-of-fit test for the Clayton copula |
| U1.Clayton | Estimation of an association parameter via the pseudo-likelihood |
| U2.Clayton | Estimation of an association parameter via the unweighted estimator |