"It's not wise to violate the rules until you know how to observe them."
- T.S. Eliot
In this chapter, we will cover the following topics:
- Market basket analysis using the arules package
- Data transformation and cleaning techniques using semi-structured market basket transaction data
- Learn how to transform transaction objects into dataframes
- Use cluster analysis for prediction using the flexclus package
- Utilize some text mining using RTextTools and tm packages