Goodness-of-fit metrics for multiple logistic regression can be grouped into three main categories. Explore each of these categories below for more information on the metrics found within each.
•Classification methods: area under the ROC curve, classification table, and row classification
•Pseudo R squared values: Tjur's R squared, McFadden's R squared, Cox-Snell's R squared, and Nagelkerke's R squared
•Hypothesis tests: Hosmer-Lemeshow test, Likelihood ratio test (LRT)