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http://dx.doi.org/10.7465/jkdi.2012.23.3.487

Estimable functions of fixed-effects model by projections  

Choi, Jae-Sung (Department of Statistics, Keimyung University)
Publication Information
Journal of the Korean Data and Information Science Society / v.23, no.3, 2012 , pp. 487-494 More about this Journal
Abstract
This paper discusses a method for getting a basis set of estimable functions of model parameters in a two-way fixed effects model. Since the fixed effects model has more parameters than those that can be estimated, model parameters are not estimable. So it is not possible to make inferences for nonestimable functions of parameters. When the assumed model of matrix notation is reparameterized by the estimable functions in a basis set, it also discusses how to use projections for the estimation of estimable functions.
Keywords
Basis set; eigenvector; esitimable function; projection; projection matrix;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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