EFEKTIVITAS METODE NEW STEPWISE DALAM PEMILIHAN VARIABEL PADA MODEL REGRESI GANDA

Jurnal Lentera Pendidikan

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Field Value
 
Title
EFEKTIVITAS METODE NEW STEPWISE DALAM PEMILIHAN VARIABEL PADA MODEL REGRESI GANDA
 
Creator Tayeb, Thamrin
 
Subject


Multikolinearitas; pemilihan variabel; komponen utama
 
Description
New stepwise method is a method of selecting predictor variables in a linear reg- ression model. This method is an extension of the principal component regressi- on, and consists of the selection of the original predictor variables iteratively at the same time, a group of main subset component is selected repeatedly. This me- thod has also the basic properties of the stepwise method. Thus we will get the best combination of stepwise selection and principal component selection me- thods. Model that is obtained by using this method characterizes a low-valued PRESS. The application of this method is not only for linear model, but also can  be expanded to generalized linear models. The comparison of both methods are based on the R2 criteria in the variable selection, obtained R2 value results which are almost the same as those models in the case of solid waste of data, so having payed fully attention to the number of predictor variables entered into the mo- dels, it can be said that the new stepwise method tends to be better than the prin- cipal component regression.
 
Publisher Faculty of Tarbiyah and Teacher Training Universitas Islam Negeri Alauddin Makassar
 
Contributor

 
Date 2017-12-03
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion

 
Format application/pdf
 
Identifier http://journal.uin-alauddin.ac.id/index.php/lentera_pendidikan/article/view/3846
10.24252/lp.2012v15n2a3
 
Source Lentera Pendidikan : Jurnal Ilmu Tarbiyah dan Keguruan; Vol 15, No 2 (2012); 161-174
Lentera Pendidikan; Vol 15, No 2 (2012); 161-174
2580-5223
1979-3472
 
Language ind
 
Relation http://journal.uin-alauddin.ac.id/index.php/lentera_pendidikan/article/view/3846/3511
 
Rights Copyright (c) 2017 Lentera Pendidikan : Jurnal Ilmu Tarbiyah dan Keguruan
 

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