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Title: Nested Generalized Linear Model with Ordinal Response for Correlated Data
Authors: Widyaningsih, Yekti
Saefuddin, Asep
Notodiputro, Khairil A.
Wigena, Aji H.
Keywords: nested generalized linear model
respon ordinal
working correlation matrix
Issue Date: May-2012
Series/Report no.: Volume 23;No. 2
Abstract: Abstract—In this paper, we discuss the generalized linear models with ordinal response for correlated data in nested area. Some basic concepts are described, that is nested spatial, threshold model, and cumulative link function. Due to correlated data used for this modeling, Generalized Estimating Eequation (GEE) is used as model parameters estimation method. Nested is shown by the model building and its application on nested spatially data. In this method, some Working Correlation Matrices (WCM) are able to be specified depend on the nature and type of the data. In this study, 3 types of WCM and 2 types of parameters estimation covariance are used to see the results of parameters estimation from these combinations. As a conclusion, independent WCM is appropriate to the data.
ISSN: 08534098
Appears in Collections:Journal Collection

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