![]() Use it to answer the following questions: What does the vertical line in the scree plot mean? How many clusters do you think might be best? Why? Use the parallel coordinate plot to characterize the clusters. Below is output of a hierarchical clustering analysis using the Public Utilities data set. Odds Ratios For PassClass odds of 1 versus Unit Odds Ratios Per unit change in regressor Term Odds Ratio Lower 95% Upper 95% Reciprocal MidtermScore 1.43873 1.137568 2.216251 0.6950573 Range Odds Ratios Per change in regressor over entire range Term Odds Ratio Lower 95% Upper 95% Reciprocal MidtermScore 2989.138 17.04116 40143701 0.0003345 Tests and confidence intervals on odds ratios are likelihood ratio based. What are the error rates for the Os and for the 1s? From the Confusion Matrix, what is the overall error rate? i. 3, what is the predicted MidtermScore? h. Use the logistic regression to compute probabilities for a student whose midterm score is 70 g. Explain the meaning of the range odds ratio. What is the Unit odds ratio? What does it refer to? e. ![]() Use the output to answer the following questions: a. Below is the JMP output for a logistic regression using our toylogistic data set with PassClass regressed on MidtermScore.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |