Code and Results for Chapter 11 (Tree-based classification and regression)

• chap_11_prob_1.R (using rpart)
  
• chap_11_prob_2.R (rpart on the monica dataset)
  
• chap_11_prob_3.R (rpart on the nswpsid1 dataset)
  
• chap_11_prob_5.R (running randomForests)
  
• chap_11_prob_6_to_8.R (the expected number of duplicate elements)
  
• chap_11_prob_9.R (training on a smaller dataset)