In this beginner’s guide, we dive into the different techniques for encoding categorical data, supported by visuals and practical code examples. Categorical data refers to variables that contain ...

Categorical data is more often used when quantitative measurements are impossible or impractical. One example is asking customers to rate their experience as one of several categories. Continuous ...

For example, a person's sex is a categorical variable that can assume one of two values ... The corresponding n-way analysis of variance can also be performed by PROC CATMOD. See Chapter 5, ...