Code and Results for Chapter 2

• chap_2_prob_2.2.2.R (plots the two densities for this problem)
  
• chap_2_prob_2.2.6.R (plots the ROC curve for this problem)
  
• chap_2_prob_2.2.7.R (the ROC curve)
  
• chap_2_prob_2.2.8.R (the ROC curve)
  
• chap_2_prob_2.2.17.R (plots the decision region and approximations)
  
• chap_2_prob_2.2.18.R (plots the decision region and approximations)
  
• chap_2_prob_2.2.19.R (plots the decision region and approximations)
  
• chap_2_prob_2.2.20.R (plots the ROC curve)
  
• chap_2_prob_2.3.4.R (plots the decision region)
  
• chap_2_prob_2.3.5.R (plots the decision region)
  
• chap_2_prob_2.3.6.R (plots the decision region)
  
• chap_2_prob_2_4_1.nb (some algebra for this problem)