The PROBIT procedure is designed for quantal assay or other discrete event data. It performs logistic regression. This procedure includes a CLASS statement. Stokes, Davis, and Koch (1995) provide ...

In addition, PROC GLM allows only one model and fits the full model. See Chapter 4, "Introduction to Analysis-of-Variance Procedures," and Chapter 30, "The GLM Procedure," for more details. The CATMOD ...