| lss | the accelerated failure time model to right censored data based on least-squares principle |
| lss.betag | the accelerated failure time model to right censored data based on least-squares principle |
| lss.eres | the accelerated failure time model to right censored data based on least-squares principle |
| print.lss | the accelerated failure time model to right censored data based on least-squares principle |