31 citations · 58 across the 4 of their papers we have counts for
5 papers
A general model-checking procedure for semiparametric accelerated failure time models
Dongrak Choi, Woojung Bae, Jun Yan +1
We propose a set of goodness-of-fit tests for the semiparametric accelerated failure time (AFT) model, including an omnibus test, a link function test, and a functional form test.…
Deep Neural Network Based Accelerated Failure Time Models using Rank Loss
Gwangsu Kim, Sangwook Kang
An accelerated failure time (AFT) model assumes a log-linear relationship between failure times and a set of covariates. In contrast to other popular survival models that work on h…
Smoothed quantile regression for censored residual life
Kyu Hyun Kim, Daniel J. Caplan, Sangwook Kang
We consider a regression modeling of the quantiles of residual life, remaining lifetime at a specific time. We propose a smoothed induced version of the existing non-smooth estimat…
Fast Accelerated Failure Time Modeling for Case-Cohort Data
Steven Chiou, Sangwook Kang, Jun Yan
Semiparametric accelerated failure time (AFT) models directly relate the predicted failure times to covariates and are a useful alternative to models that work on the hazard functi…
Semiparametric Multivariate Accelerated Failure Time Model with Generalized Estimating Equations
Steven Chiou, Junghi Kim, Jun Yan
The semiparametric accelerated failure time model is not as widely used as the Cox relative risk model mainly due to computational difficulties. Recent developments in least square…