Regression Analysis

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


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


Orthogonal Polynomial Polynomial Regression Design Matrix Linear Prediction Multiple Correlation Coefficient 


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Copyright information

© Springer Science+Business Media New York 1987

Authors and Affiliations

  • Ronald Christensen
    • 1
  1. 1.Department of Mathematical SciencesMontana State UniversityBozemanUSA

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