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Regression Analysis

  • Ronald Christensen
Part of the Springer Texts in Statistics book series (STS)

Abstract

A regression model is any general linear model Y = + e in which X′X is nonsingular. X′X is nonsingular if and only if the n × p matrix X has rank p. In regression models, the parameter vector β is estimable. Let P′ = (X′ X)-1 X′, then β= P′Xβ.

Keywords

Orthogonal Polynomial Polynomial Regression Simple Linear Regression Design Matrix Linear Prediction 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 1996

Authors and Affiliations

  • Ronald Christensen
    • 1
  1. 1.Department of Mathematics and StatisticsUniversity of New MexicoAlbuquerqueUSA

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