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Unformatted text preview: double-click on one of the levels of Target_B, as instructed on p. 123. Expand the individual windows and presented each variable on a separate graph. After transferring the graphs to Word, make them small enough so that all 20 graphs can fit in two pages. 2. The Logistic Regression results output, showing the odds ratio estimates of the FINAL model (do not exceed one page). Questions: 1. Look at the graphs in screen #1. Some of them show that the percentage for Target_B increases (or decreases) monotonically with the change of the input variable. Some others appear to have a plateau (the percentage for Target_B across the input variable range increases, then decreases again). What is the implication of this observation regarding polynomial orders for the respective inputs? Have we included any polynomial orders? What should we do? 2. Interpret each odds ratio coefficient included in the final model....
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This note was uploaded on 04/10/2011 for the course DSCI 4520 taught by Professor Staff during the Spring '08 term at North Texas.
- Spring '08