| cindex | Method to extract the estimated generalized c-index from a 'concreg' object |
| coef.concreg | Method to extract regression coefficients from a 'concreg' object |
| concreg | Concordance regression for survival data |
| confint.concreg | Method to extract confidence intervals from a 'concreg' object. |
| plotw | Plot pair weights of concordance regression versus time |
| vcov.concreg | Method to extract the sandwich covariance matrix for the regression coefficients from a 'concreg' object |