Joint modelling of paired sparse functional data using principal components
نویسندگان
چکیده
منابع مشابه
Joint modelling of paired sparse functional data using principal components.
We propose a modelling framework to study the relationship between two paired longitudinally observed variables. The data for each variable are viewed as smooth curves measured at discrete time-points plus random errors. While the curves for each variable are summarized using a few important principal components, the association of the two longitudinal variables is modelled through the associat...
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ژورنال
عنوان ژورنال: Biometrika
سال: 2008
ISSN: 0006-3444,1464-3510
DOI: 10.1093/biomet/asn035