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    Article

    Maximum likelihood estimation for length-biased and interval-censored data with a nonsusceptible fraction

    Left-truncated data are often encountered in epidemiological cohort studies, where individuals are recruited according to a certain cross-sectional sampling criterion. Length-biased data, a special case of lef...

    Pao-sheng Shen, Yingwei Peng, Hsin-Jen Chen, Chyong-Mei Chen in Lifetime Data Analysis (2022)

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    Conditional maximum likelihood estimation in semiparametric transformation model with LTRC data

    Left-truncated data often arise in epidemiology and individual follow-up studies due to a biased sampling plan since subjects with shorter survival times tend to be excluded from the sample. Moreover, the surv...

    Chyong-Mei Chen, Pao-Sheng Shen in Lifetime Data Analysis (2018)

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    Article

    Subdistribution Regression for Recurrent Events Under Competing Risks: with Application to Shunt Thrombosis Study in Dialysis Patients

    This work is motivated by a nephrology study in Taiwan, where, after shunt implantation, dialysis patients may experience one of the two types, acute and non-acute, of shunt thrombosis, and each of them may al...

    Chia-Hui Huang, Bowen Li, Chyong-Mei Chen, Wei**g Wang in Statistics in Biosciences (2017)

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    Article

    A two-stage estimation in the Clayton–Oakes model with marginal linear transformation models for multivariate failure time data

    This paper considers the analysis of multivariate survival data where the marginal distributions are specified by semiparametric transformation models, a general class including the Cox model and the proportio...

    Chyong-Mei Chen, Chang-Yung Yu in Lifetime Data Analysis (2012)