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Statistics 350 Lecture 26

In this lecture, we will explore stepwise regression analysis using the football example. We will cover forward selection, backward selection, and stepwise selection methods. Make sure to read chapters 9.1 and 9.2 thoroughly.

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Statistics 350 Lecture 26

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  1. Statistics 350 Lecture 26

  2. Today • Last Day: Start Chapter 9 (9.1-9.3)…please read 9.1 and 9.2 thoroughly • Today: More Chapter 9…stepwise regression

  3. Back to Football example • Forward Selection:

  4. Back to Football example • Forward Selection:

  5. Back to Football example • Backward Selection:

  6. Back to Football example • Backward Selection:

  7. Back to Football example • Stepwise Selection:

  8. Back to Football example • Stepwise Selection:

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