STATS 330 Course Information 2012

 

Lecturer: Alan Lee
Department of Statistics
Room 265, Building 303S
Telephone : 373 7599 extension 88749 Fax: 373 7018
email:
lee@stat.auckland.ac.nz or aj.lee@auckland.ac.nz

 

Office Hours:

Office hours are 10:30 - 12:00 Tuesday and Thursday. Students may expect to find me in my office and available for consultation during these times. Outside office hours I don't guarantee to be in, but welcome enquiries if I am. Alternatively, make an appointment with our Departmental Manager Karen McDonald in Rm 108, Commerce A.

k.macdonald@auckland.ac.nz

 

Lectures:

Monday Tuesday and Thursday at 8:00 am. Monday and Thursday in OGHLECTH and Tuesday in Eng3404. First class meeting is on Monday 16th July. Note that the first four lectures will be given by Peter Mullins.

 

Tutorials:

Every week we have a three hour-long tutorial sessions: Wednesday 11-12, Friday 10-11 and Friday 2-3. They are held in the basement tutorial laboratory in Building 303S, Room 303S-B75. I operate these as drop-in sessions, so you can come at anytime during these three hours. Usually a worksheet is available for you to work through, so you can develop the R skills required for the current assignment. Help is also available for any aspect of the course. NB: Tutorials begin in the second week.

 

Course Content:

This course provides an introduction to the process and procedures of statistical modelling. The topics to be covered include graphical methods, multiple regression, regression diagnostics, analysis of variance and analysis of covariance. We also consider some extensions of this kind of analysis to generalized linear models, including log-linear models and logistic regression models, with particular emphasis on the analysis of contingency tables.

 

 

 

Learning Outcomes:

 

At the conclusion of the course, you should have be able to

  • Explore data graphically,
  • Make a sensible choice of model, based on the data, and the scientific question being addressed
  • Fit the model using R
  • Critically examine the model fit, and make adjustments as necessary,
  • Draw sensible conclusions from the analysis
  • Communicate these conclusions to a lay audience.

 

 

Computing:

To do the assignments you will need to use a computer. You can either use one of the University computer laboratories, or your own personal computer. Some help on computing issues is available in the large computer laboratory in the basement of the Building 303S.

 

The computer language used in the course is R. If you are using your own computer, you will need to load R onto it. See the course website for instructions.

 

Assignments:

For students enrolled in STATS 330, will be five assignments. The due dates are given in the Course Planner below. The assignments will typically call for a computer analysis of a set of data. These must be typed, using Word or Latex.

 

Test:

Instead of a lecture, there will be a test of one hour's duration on Tuesday Sept 11, at the usual lecture time and place. The test will be "closed book".

 

Examination:

The final examination for both STATS 330 and STATS 762 will be held at a time and place to be arranged. It will also be "closed book", and be of 3 hours duration. The exam will be partly multiple-choice.

 

Texts:

The course book for this course is available on the class web page, and a hard-copy version is available free of charge at the Statistics Department office in Commerce A. In addition, electronic copies of all the lecture slides (with voice-over) are available on the class web page. A reading list is also given below.

 

Web Page:

All the course materials are available on the Web. Follow the link on the class Cecil page. All assignments will be distributed via the Web and via CECIL. There is also a bulletin board, which you should consult regularly. You can also access the course page via the URL www.stat.auckland.ac.nz/~lee/330/

 

Assessment:

The final mark for the year is calculated on the basis of the assignments, the test and the end of year examination. The assessment components for STATS 330 are valued as follows (total 100%)

 

Assignments: 20%

Test 20%

Examination 60%

In order to pass the paper you must get 50% out of the total of 100%.

Note: It is very important that you attempt ALL of the assignments and sit the test. Assignments are a very important part of this course as they give you practice in applying the theory and techniques presented in lectures to actual problems. You will find it difficult to master the ideas discussed in the course without the practice you get

from doing the assignments.

 

Collaboration:

It is my view that discussion with other students is an important part of the learning process and I encourage you to discuss problems with each other (and me!) However, you must not copy the details of another person's assignment. In other words, you can work together to decide how to do an assignment, but you must write up your own solutions. You must not collaborate during tests and examinations.

 

Reading List:

I have found the following books useful in the preparation of the course. Some of them are classic works - most of the material in this course is very traditional, apart from the use of R.

 

J Adler (2010). R in a Nutshell. O’Reilly.

 

A Agresti, (2002). Categorical Data Analysis, 2nd Ed, Wiley.

 

JM Chambers, WS Cleveland, B Kleiner and PA Tukey, (1983). Graphical Methods for Data Analysis, Duxbury Press.

 

JM Chambers and TJ Hastie, (1992). Statistical Models in S, Wadsworth.

 

S Chatterjee, AS Hadi (2006). Regression Analysis by Example (4th Ed), Wiley.

 

WS Cleveland, (1994). The Elements of Graphing Data (revised Ed), Hobart Press.

 

WS Cleveland, (1993). Visualizing Data, Hobart Press.

 

RD Cook and S Weisberg, (1982). Residuals and Influence in Regression, Chapman and Hall.

 

RD Cook and S Weisberg, (1999). Applied Regression Including Computing and Graphics, Wiley.

 

P Dalgaard, (2002). Introductory Statistics with R, Springer.

 

AJ Dobson, (2002). An Introduction to Generalized Linear Models (2nd Ed), Chapman & Hall.

 

NR Draper and H Smith, (1998). Applied Regression Analysis (3rd Ed), Wiley.

 

B Efron and RJ Tibshirani (1993). An Introduction to the Bootstrap. Chapman and Hall, London.

 

J Fox, (1997). Applied Regression Analysis, Linear Models, and Related Methods, Sage Publications.

 

J Fox, (2002). An R and S-Plus Companion to Applied Regression, Sage Publications.

 

FE Harrell (2001). Regression Modeling Strategies. Springer, New York.

 

T Hastie and RJ. Tibshirani, (1990). Generalized Additive Models. Chapman and Hall.

 

T Hastie, R Tibshirani and J Friedman. (2009). The Elements of Statistical Learning : Data Mining, Inference, and Prediction (2nd ed). Springer.

 

DW Hosmer and S Lemeshow, (2000). Applied Logistic Regression (2nd Ed), Wiley.

 

DG Kleinbaum and M Klein, (2002). Logistic Regression : a Self-Learning Text. New York: Springer.

 

S Menard, (2002). Applied Logistic Regression Analysis. Thousand Oaks, Calif.: Sage Publications.

 

DC Montgomery, EA. Peck and GG Vining. (2001). Introduction to Linear Regression Analysis (3rd Ed), Wiley.

 

P Murrell (2006). R Graphics. Chapman and Hall.

 

P Murrell (2009). Introduction to Data Technologies. Chapman and Hall.

 

WN Venables and BD Ripley, (2004). Modern Applied Statistics with S, 4th Ed, Springer.

 

WN Venables and DM Smith, (2002). Introduction to R, Springer.

 

S Weisberg, (1985). Applied Linear Regression (2nd Ed), Wiley.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Course Planner: Chapters refer to chapters in the coursebook.

 

Week

Starting

Monday

Tuesday

Thursday

1

16/07/2011

Lecture 1. Chapter 1

Lecture 2. Start Chapter 2

Lecture 3 Continue Chapter 2. No Tutorial

2

23/07/2012

Lecture 4. End Chapter 2. Tutorial 1

Lecture 5. Begin Chapter 3.

Lecture 6. Continue Chapter 3.Tutoral 1.

3

30/07/2012

Lecture 7. Continue

Chapter 3.

No lecture

Lecture 8. Continue Chapter 3.Tutorial 2.

Ass. 1 due

4

6/08/2012

Lecture 9. Continue

Chapter 3.

Lecture 10. Continue Chapter 3.

Lecture 11. Continue Chapter 3. Tutorial 3

5

13/08/2012

Lecture 12. Continue

Chapter 3.

Lecture 13. Continue Chapter 3.

Lecture 14. Continue Chapter 3.Tutorial 4

Ass. 2 due

6

20/08/2012

Lecture 15. End Chapter 3.

 

Lecture 16 Begin Chapter 4.

Lecture 17. Continue

Chapter 4. Tutorial 5.

 

Mid-Semester Break

7

10/09/2012

Lecture 18. Continue

Chapter 4.

In class test

Lecture 19. End Chapter 4. Tutorial 6, Ass. 3 due

8

17/09/2012

Lecture 20. Begin Chapter 5.

 

Lecture 21. End Chapter 4.

Lecture 22. Continue Chapter 5. Tutorial 7

9

24/09/2012

Lecture 23. Continue

Chapter 5.

Lecture 24. Continue Chapter 5.

Lecture 25. Continue Chapter 5. Tutorial 8

Ass. 4 due.

10

1/10/2012

Lecture 26. Continue

Chapter 5.

Lecture 27. Continue Chapter 5.

Lecture 28. Continue Chapter 5.

Tutorial 9

11

8/10/2012

Lecture 29. Continue

Chapter 5.

Lecture 30. Continue Chapter 5.

Lecture 31. Finish Chapter 5.

Tutorial 10. Ass. 5 due

12

15/10/2012

Lecture 32.

Course overview

Lecture 33.

Revision

No Lecture