Thank you Derek. I have been reading this stuff over and over for the past six weeks and thanks to PART VI and VII I am finally able to make sense of Association Rules and Clustering.
You have a good set of tutorials on Data Science. I wish there was no background noise in your videos. It makes concentrating and understanding so much difficult. Also I would have liked some R code when you get in the practical application section of your videos. Thanks anyways for your great videos.