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Interval censoring: identifiability and the constant-sum property

Interval censoring: identifiability and the constant-sum property
 
Oller, Ramon ; Gómez, Guadalupe ; Calle, M. Luz
2007

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Enllaç permanent: http://hdl.handle.net/10854/2865
 
Versió de l'editor: https://doi.org/doi:10.1093/biomet/asm002
 

Resum:

The constant-sum property given in Oller et al. (2004) for censoring models justifies the use of a simplified likelihood to obtain the nonparametric maximum likelihood estimator of the lifetime distribution. In this paper we study the relevance of the constant-sum property in the identifiability of the lifetime distribution. ...»»»»
The constant-sum property given in Oller et al. (2004) for censoring models justifies the use of a simplified likelihood to obtain the nonparametric maximum likelihood estimator of the lifetime distribution. In this paper we study the relevance of the constant-sum property in the identifiability of the lifetime distribution. We show that the lifetime distribution is not identifiable outside the class of constant-sum models. We also show that the lifetime probabilities assigned to the observable intervals are identifiable inside the class of constant-sum models. We illustrate all these notions with several examples.^^^^

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Article

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Drets:

 
(c) Oxford University Press, 2007
 
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Citació Bibliogràfica:

Oller Piquer, R., Gomez, G., & Calle Rosingana, M. L. (2007). Interval censoring: Identifiability and the constant-sum property. Biometrika, 94/(1), 61-70.