Machine Learning with R Cookbook - Second Edition

How to do it...

Perform the following steps to visualize the association rule:

1. First, you need to install and load the arulesViz package:

        > install.packages("arulesViz")
        > library(arulesViz)  

2. You can then make a scatter plot from the pruned rules:

        > plot(rules.pruned)

The scatter plot of pruned association rules

3. Additionally, to prevent overplotting, you can add jitter to the scatter plot:

        > plot(rules.pruned, shading="order", control=list(jitter=6))

The scatter plot of pruned association rules with jitters

4. We then produce new rules ...