'Quandt test' presentation slideshows

Chapter 15

1.18k views • 77 slides

Chapter 5

Chapter 5. Heteroskedasticity. A regression line. What is in this Chapter?. How do we detect this problem What are the consequences of this problem? What are the solutions?. What is in this Chapter?.

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Chapter 8

Heteroskedasticity. Chapter 8. Prepared by Vera Tabakova, East Carolina University. Chapter 8: Heteroskedasticity. 8.1 The Nature of Heteroskedasticity 8 .2 Using the Least Squares Estimator 8.3 The Generalized Least Squares Estimator 8 .4 Detecting Heteroskedasticity.

691 views • 47 slides