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|a dc
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|a Mohd. Khalid, Zarina
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|a J.T Borgan, Morgan
|e author
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|a Cross-sectional and longitudinal approaches in a survival mixture model
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|b Faculty of Science, UTM,
|c 2008.
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|z Get fulltext
|u http://eprints.utm.my/id/eprint/11720/1/ZarinaMohdKhalid2008_Cross-sectional_and_longitudinal_approaches.pdf
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|a In this article, we explore the performance of estimators in mixture sur- vival model using simulated data recorded cross-sectionally and longitudinally. We use the maximum likelihood estimation approach in estimating the unknown model parameters. We found, in particular, that the maximum likelihood estimator for the proportion of long-term survivors in longitudinal setting gain better efficiency and precision for a certain distance of recording time.
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|a en
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|a QA Mathematics
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