Chapter 9 The game sales dataset. Chapter 9. The game sales dataset. This is a video game sales data including game sales of North America, European, Japan, and other area, together they make the global sale. The data also gives information about the critic score, user score, and the counts of critics or users who gave these two kind of scores.
There are measures of association for categorical variables. If you are looking at two ordinal variables you may use Spearman's correlation coefficient. There are also many measures for association for purely categorical variables, such as gender and race. Yule's Q and Crammer's v are popular choices.