CLRES 2020: BIOSTATISTICS - University of Pittsburgh

Due Today: Homework assignment 5
Session 19: Analysis of categorical data (II)
At the conclusion of this lecture, the student will be able to:
Topics:
5. Test equal proportions for one or two groups of binary data
6. Analysis data from contingency tables
7. Analysis matched binary data
8. Measure agreement between two raters
6. One and two sample tests of proportions and CI
7. Power and sample size estimations for proportion tests
8. Chi-square and Fisher’s exact test for contingency tables
9. McNemar’s test for matched binary data
10. Kappa statistic for rater agreement
Required Reading:
• Rosner’s Book Chapter 10
Session 20: Introduction to logistic regression & survival analysis
At the conclusion of this lecture, the student will be able to:
Topics:
1. Understand the basic ideas of logistic regression
1. Basic concepts of logistic regression
2. The logit transformation
3. Estimation technique
4. Interpretation
5. Model adequacy checking
6. Multinomial logistic regression
Session 21: Introduction to correlated data analysis
At the conclusion of this lecture, the student will be able to:
Topics:
1. Understand the basic ideas of survival analysis and correlated data analysis
1. Nature of problems for survival analysis
2. Survival or life expectancy
3. Kaplan-Meier curves and actuarial survival
4. Log Rank statistics
5. Hazard of death
6. Parametric survival regression models
7. Cox proportional hazards models
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