DATA IMPUTATION IN SWITCHBACK DESIGNS USING A MIXED MODEL WITH CORRELATED ERRORS IMPUTACIÓN DE DATOS EN DISEÑOS SWITCHBACK USANDO UN MODELO MIXTO CON ERRORES CORRELACIONADOS

The problem of predicting individual measurements in switchback designs with correlated errors is considered. The predictions and imputations are done using the BLUP (Best Linear Unbiased Predictions), which have been suggested by Barroso et al. (1998). Three covariance structures were compared by t...

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Autors principals:	Grajales Luis Fernando, López Luis Alberto
Format:	Artigo
Idioma:	Inglês
Publicat:	Universidad Nacional de Colombia 2006-11-01
Col·lecció:	Revista Colombiana de Estadística
Matèries:	Missing data Generalized least squares Best linear unbiased prediction Covariance structure
Accés en línia:	http://www.revistas.unal.edu.co/index.php/estad/article/view/29308
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