Homework No.1 (Due date: Feb 17).

[Remark: Throughout the class, our homeworks will (mostly) have different assignments for R and SAS. You have the choice to do one set of assignments (R or SAS) or do both sets (both R and SAS). If you do both sets, the homework score will be calculated by: max(R assigmnet score, SAS assignment score) + a separate bonus score of 10 points. ] 
 


Problem 1: Install R software to your computer. Self study the file "An Introduction to R".  [Remark: you do not need to hand-in anything for this problem. ]

Problem 2: problem 5.1 (a) & (b) on page 148 (3rd edition) of the textbook.

Problem 3: problem 5.2 on page 148 (3rd edition) of the text book.
   


Problem 1: Read Chapter 2 of Cody and Smith (4th or 5th edition) [Remark: you do not need to hand-in anything for this problem. ]

Problem 2: Page 20-21, problem 1-5 and 1-6.

Problem 3: Page 55, problem 2-3.

Problem 4: Page 56, problem 2-6.

Problem 5: Page 56, problem 2-7.