IPTEK The Journal for Technology and Science
Vol 23, No 2 (2012)

Nested Generalized Linear Model with Ordinal Response for Correlated Data

Yekti Widyaningsih (Unknown)
Asep Saefuddin (Unknown)
Khairil A. Notodiputro (Unknown)
Aji H. Wigena (Unknown)



Article Info

Publish Date
01 May 2012

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.

Copyrights © 2012






Journal Info

Abbrev

jts

Publisher

Subject

Computer Science & IT

Description

IPTEK The Journal for Technology and Science (eISSN: 2088-2033; Print ISSN:0853-4098), is an academic journal on the issued related to natural science and technology. The journal initially published four issues every year, i.e. February, May, August, and November. From 2014, IPTEK the Journal for ...