How does logistic regression differ from discriminant analysis?
A)It doesn't; they are one and the same.
B)Discriminant analysis separates two groups using several predictors,whereas logistic regression can be used to separate multiple groups.
C)Logistic regression separates two groups using several predictors,whereas discriminant analysis can be used to separate multiple groups.
D)None of the above.

Question

Quizplus · Accepted Answer

Logistic regression is primarily used for binary classification problems, separating two groups based on one or more predictor variables. Discriminant analysis, on the other hand, can be used for separating two or more groups, making it suitable for multi-class classification problems.

How Does Logistic Regression Differ from Discriminant Analysis