ArulesViz plots
So far you have plotted scatterplots. They allow you to have an overview of rules according to the various metrics (confidence, support and lift). However, you may want to have a different type of visualization and explore the set of other plots that are available in the ArulesViz
package. These plots enable you to have a better understanding of the set of extracted rules. The rules rules_online
are saved in the workspace.
This exercise is part of the course
Market Basket Analysis in R
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Plot a two-key plot
plot(rules_online, ___ = "___")