A new and unified method for regression analysis of interval‐censored failure time data under semiparametric transformation models with missing covariates
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DOI: 10.1002/sim.10035
Abstract: This paper discusses regression analysis of interval‐censored failure time data arising from semiparametric transformation models in the presence of missing covariates. Although some methods have been developed for the problem, they either apply only to… read more here.
Keywords: failure time; censored failure; analysis interval; regression analysis ... See more keywords
RMST for Interval‐Censored Data in Oncology Clinical Trials
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DOI: 10.1002/sim.70012
Abstract: In oncology studies, the assumption of proportional hazards is often questionable due to factors such as the presence of cured patients, a delayed treatment benefit, and possible treatment switching. The restricted mean survival time (RMST)… read more here.
Keywords: oncology; censored data; time; free survival ... See more keywords
Regression analysis of interval-censored failure time data with possibly crossing hazards.
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DOI: 10.1002/sim.7538
Abstract: Interval-censored failure time data occur in many areas, especially in medical follow-up studies such as clinical trials, and in consequence, many methods have been developed for the problem. However, most of the existing approaches cannot… read more here.
Keywords: censored failure; failure time; interval censored; time data ... See more keywords
Analyzing cohort studies with interval‐censored data: A new model‐based linear rank‐type test
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DOI: 10.1002/sim.9429
Abstract: To compare two or more survival distributions with interval‐censored data, various nonparametric tests have been proposed. Some are based on the Gρ$$ {G}^{\rho } $$ ‐family introduced by Harrington and Fleming (1991) that allows flexibility… read more here.
Keywords: censored data; interval censored; type test; test ... See more keywords
An EM algorithm for fitting matrix-variate normal distributions on interval-censored and missing data
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DOI: 10.1007/s11222-025-10575-0
Abstract: Matrix-variate distributions are powerful tools for modeling three-way datasets that often arise in longitudinal and multidimensional spatio-temporal studies. However, observations in these datasets can be missing or subject to some detection limits because of the… read more here.
Keywords: censored missing; matrix variate; variate normal; missing data ... See more keywords
A new method for regression analysis of interval-censored data with the additive hazards model
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DOI: 10.1007/s42952-020-00051-y
Abstract: The additive hazards model is one of the most popular regression models for analyzing failure time data, especially when one is interested in the excess risk or risk difference. Although a couple of methods have… read more here.
Keywords: regression; censored data; hazards model; additive hazards ... See more keywords
Piecewise proportional hazards models with interval-censored data
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Statistical Computation and Simulation"
DOI: 10.1080/00949655.2017.1380645
Abstract: ABSTRACT We consider the piecewise proportional hazards (PWPH) model with interval-censored (IC) relapse times under the distribution-free set-up. The partial likelihood approach is not applicable for IC data, and the generalized likelihood approach has not… read more here.
Keywords: pwph model; interval censored; likelihood; piecewise proportional ... See more keywords
Inference for a constant-stress model under progressive type-I interval censored data from the generalized half-normal distribution
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DOI: 10.1080/00949655.2021.1925673
Abstract: In this paper, we discuss the problem of constant-stress accelerated life test when the failure data are progressive type-I interval censored. Both classical and Bayesian inferential approaches of the distribution parameters and reliability characteristics are… read more here.
Keywords: progressive type; interval censored; constant stress; type interval ... See more keywords
A Sieve Semiparametric Maximum Likelihood Approach for Regression Analysis of Bivariate Interval-Censored Failure Time Data
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DOI: 10.1080/01621459.2016.1158113
Abstract: ABSTRACT Interval-censored failure time data arise in a number of fields and many authors have discussed various issues related to their analysis. However, most of the existing methods are for univariate data and there exists… read more here.
Keywords: censored failure; analysis; interval censored; interval ... See more keywords
Estimation and Variable Selection for Interval-censored Failure Time Data with Random Change Point and Application to Breast Cancer Study
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DOI: 10.1080/01621459.2024.2441522
Abstract: Abstract Motivated by a breast cancer study, we consider regression analysis of interval-censored failure time data in the presence of a random change point. Although a great deal of literature on interval-censored data has been… read more here.
Keywords: cancer study; breast cancer; interval censored; study ... See more keywords
Maximum likelihood estimation for the proportional odds model with mixed interval-censored failure time data
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DOI: 10.1080/02664763.2020.1789077
Abstract: This article discusses regression analysis of mixed interval-censored failure time data. Such data frequently occur across a variety of settings, including clinical trials, epidemiologic investigations, and many other biomedical studies with a follow-up component. For… read more here.
Keywords: censored failure; interval censored; interval; mixed interval ... See more keywords