Consider the solar thermal energy test data in Table B.2. a. Use forward selection to specify a
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Consider the solar thermal energy test data in Table B.2.
a. Use forward selection to specify a subset regression model.
b. Use backward elimination to specify a subset regression model.
c. Use stepwise regression to specify a subset regression model.
d. Apply all possible regressions to the data. Evaluate \(R_{p}^{2}, C_{p}\), and \(M S_{\text {Res }}\) for each model. Which subset model do you recommend?
e. Compare and contrast the models produced by the variable selection strategies in parts a-d.
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Related Book For
Introduction To Linear Regression Analysis
ISBN: 9781119578727
6th Edition
Authors: Douglas C. Montgomery, Elizabeth A. Peck, G. Geoffrey Vining
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