Dealing with categorical data is an essential part of data preprocessing in many machine learning tasks. Fortunately, encoding categorical data efficiently helps enhance the performance of machine ...

The focus of this tutorial is on “associations” between two categorical variables ... By default, prop.table calulates the relative frequency of each cell. For example, there are 130 employees who are ...

suppresses the display of contingency tables. When a binary response is measured several times or under different conditions, Cochran's Q tests that the marginal probability of a positive response is ...

One of the most common methods of depicting categorical data is the humble frequency distribution. You’ve likely seen these ...