Which of the following describes a concordant pair of observations in the LOGISTIC procedure?
Which of the following describes a concordant pair of observations in the LOGISTIC procedure?
In the context of the LOGISTIC procedure, a concordant pair of observations is one where the observation with the event has a higher predicted probability than the observation without the event. This indicates that the model is correctly ranking the observation with the event as more likely to occur compared to the observation without the event.
And thus a DIScordant pair would equate to an observation with the event having a lower predicted probability than the observation without the event?
Correct