STAT 705

SPRING 2019


Data Analysis II

Instructor: Yen-Yi Ho Office: LeConte 209G

Class Meetings:

Wednesday/Friday 9:40AM - 10:55AM  in LeConte 201A


Dr. Ho's office Hours: Wednesday/Friday 11 - 12AM or by appointment  (LeConte  209G)

Email: hoyen@stat.sc.edu


Textbook:

1.    (KNN)Kutner MH, Nachtsheim CJ, Neter J, and Li W. (2005) Applied Linear Statistical Models. 5th Edition. McGrow-Hill/Irwin.
2.    (RSB) Rosner B. (2000) Fundamentals of Biostatistics. 5th Edition. Duxbury.
3.    (HL) Hosmer DV and Lemeshow S. (2013) Applied Logistic Regression. Third Edition. Wiley and Son.
4.    (AG) Agresti A. (2013) Categorical Data Analysis. 3nd Edition.  Wiley and Son. 
2. John Verzani's SimpleR notes.   https://cran.r-project.org/doc/contrib/Verzani-SimpleR.pdf

3. Casella and Berger. Statistical Inference (2nd edition). Textbook used for STAT 712.

Supplemetary Books (NOT required):

4. "Linear Models with R" by Faraway, J.J.
5. "Extending the Linear Model with R" by Faraway, J.J.
6. "An R and S-plus Companion to Applied Regression" by Fox, J.
7. "Statistical Analysis and Data Display" by Heiberger and Holland.
8. "Statistical Research Methods in the Life Sciences" by Rao, P.V.

 

Resources:

1. This is Statistics.org

2. R CRAN website

3. Bioconductor

4. What Kind of Statistician Could You Be?

5. Maindonald's note on introductory statistics in R

6. Faraway's note on regression and ANOVA in R

7. Paradis' R for beginners

8. Burns' guide for the unwilling R user

9. Steve Schachterle's R Code

Review Material:

Prerequisites are successful completion of STAT 704 and STAT 712.

Approximate course outline: (Lecture notes will be updated often)

Acknowledgement: The contens of this course (STAT705) has been developed with contribution from colleagues Drs. David Hitchcock, John Grego and Timothy Hanson. Some of my slides were shamlessly borrowed from Dr. Timothy Hanson.

Date Weekly topic
Homework
R code
SAS Code
  Reading         
Week Jan 16
Syllabus

Lecture 1: Test for Binomial Proportions
1. Binomial Proportions
2. Bayesian analysis of two proportions




Homework 1
Homework   template


BinomPost.R




RB Ch7
RB Ch10
Week Jan 23


Lecture 2: RR and OR
1. Relative risk, odds ratio

Lecture 3: Delta method for confidence interval

Lecture4: Contingency Table: Fisher exact test

Lecture5: Chi-squared test
 
Lecture6: Confouding









Homework 1 Due
(1/28)
Homework 2

task1.csv




RB Ch13

Week Jan 30


Lecture 7: Case-Control Methods, Hierarchy of Scientific Evidence in Reserach Studies

Lecture 8: Introduction to Logistic Regression
1. Bernoulli distribution
2. Logistic model
3. Interpreataion of logistic coefficients
4. Connection to 2x2 table
5. Diagnostics















Logistic.R




Logistic2.R



HL Ch1
Week Feb 6


Lecture 9: Statistical Inference of Logistic Regression
1. Likelihood function
2. Maximum likelihood estimation by IRLS





Homework 2 Due
(2/11)
Homework 3









HL Ch2, Ch3
Week Feb 13


Lecture 10: Classification using Logistic Regression
1. ROC curves
2. Cross-validated errors
3. Bootstrapping for error assessment











HL Ch5
Week Feb 20


Lecture 11: Conditional Logistic Regression
1. Model
2. Conditional Likelihood
3. Application to mathced case-control studies






Homework 3 Due (2/25)
Homework 4









HL Ch7

AG Ch10
Week Feb 27


Lecture12: Multinomail Logistic Regression


Lecture 13: Log-Linear Regression for Count Data
1. Poisson model
2. Log-Linear Regression
3. Interpretation of Coefficients












Week March 6

Lecture 14: Log-Linear Regression for Count Data (Cont.)


MidTerm: 3/8 at 9:40am LeConte 201A

















AG Ch8

Week March 13


  Spring Break-No Class



















Week March 20


Lecture 14: Log-Linear Regression for Count Data (Cont.)






Homework 4 Due
(3/25)
Homework5










Week April 3

Lecture 15: Fixed vs. Ramdom effects models


Lecture16: GLMM



Oral Instruction
10 rules

Homework 5 Due
(4/8)












KNN Ch25


Week April 10

Lecture 17: Non-Linear Regression Models











KNN Ch27
HLCh7
AG Ch12
Week April 17

Lecture 18: Multiple Comparisons
1. Bonferroni Correction
2. False Discovery Rate











Week April 24

Project Presentations
1. Yizeng Li paper
2. Yun Yang paper
3. Yuchen Mao paper
4. Xiran Wang paper
5. Caoline Kerfonta paper
6. Tong Shan paper1 paper2
7. Shan Zhong
8. Jianhua Hu paper
9. Nubaira Rizvi paper
10. Quan Li paper1 paper2
11.David Denteh
12. Yang He


 Oral Presentation Dates










Week May 6


Final Project Due May 06 at 5P

Final Take Home Exam