Objectives Upon completing this chapter, the learner should be able to:
- State or recognize when the use of ordinal logistic
regression may be appropriate. - State or recognize the proportional odds assumption.
- State or recognize the proportional odds model.
- Given a printout of the results of a proportional odds
model:
a. State the formula and compute the odds ratio.
b. State the formula and compute a confidence
interval for the odds ratio.
c. Test hypotheses about the model parameters using
the likelihood ratio test or the Wald test, stating the
null hypothesis and the distribution of the test
statistic with the corresponding degrees of freedom
under the null hypothesis.
Objectives 465