Code and Results for Chapter 11

• chap_11_prob_1.R (a nonlinear model for the sleep data)
  
• chap_11_prob_2.R (a nonlinear model for the length of fish)
  
• chap_11_prob_3.R (fitting walleye lengths)
  
• chap_11_prob_4.R (a quadratic polyomial model)
  
• chap_11_prob_5.R (the nonlinear power transforms)