Ordinal regression and classification methods form a vital branch of statistical learning wherein the outcome variable possesses an inherent order. Unlike conventional classification problems, where ...

In a logistic analysis, the response functions are the logits of the dependent variable. PROC CATMOD can compute three different types of logits with the use of keywords in the RESPONSE statement.

The issue of informative cluster size (ICS) often arises in the analysis of dental data. ICS describes a situation where the outcome of interest is related to cluster size. Much of the work on ...