Article ID Journal Published Year Pages File Type
10486432 Value in Health 2011 9 Pages PDF
Abstract
Beta regression, especially with precision covariates is a possible supplement to the methods currently used in the analysis of health utility data. In particular, it accounted for the boundedness and heteroscedasticity of the SF-6D index. A pitfall of the beta regression is that it does not work well in handling one-valued observations.
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Related Topics
Health Sciences Medicine and Dentistry Medicine and Dentistry (General)
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Analysis of SF-6D Index Data: Is Beta Regression Appropriate?
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