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770Categorical Data Analysis. (3) (Prereq: STAT
704 and consent of instructor, or BIOS 759) Advanced methods for
analysis of discrete data. Higher-order contingency tables,
log-linear and other generalized linear models. Multivariate
methods for matched pairs and longitudinal data.
Course Homepage: Spring 2004
Usually Offered: Spring Semester in even years
Purpose: To develop expertise in description and
statistical inference for contingency tables. To extend expertise
in constructing and interpreting models for binary response data.
To develop expertise in constructing and interpreting log-linear
and other generalized linear models for categorical data.
Current Textbook: Categorical Data Analysis,
2nd ed. by A. Agresti. Wiley, 2002.
| Topics Covered |
Chapters |
Time |
Description and inference for
two-dimensional contingency tables:
Categorical response data, sampling schemes and
distributions, summary measures of association,
large sample inference, exact test for small samples |
1-3 |
2 weeks |
Models for binary response variables
and generalized linear models:
Logistic regression, logit models, probit models, model
diagnostics |
4-6 |
3 weeks |
Ordinal and Polytomous Response data: Logit models for
ordinal variables, RC models, Generalized logit models,
cumulative and baseline categorty logit models |
7 |
2 weeks |
Log-linear models:Log-linear models
for two dimensions, log-linear
models for three or more dimensions, testing goodness of
fit, estimation model parameters,
iterative MLEs, hierarchical model fitting, diagnostics |
8 |
2 weeks |
Dependent samples: Symmetry models,
marginal homogeneity, measuring
agreement, case-control models |
10 |
2 weeks |
Repeated measures:Marginal
homogeneity, modeling a repeated categorical
response, modeling a repeated ordinal response,
generalized linear models and quasi-likelihood |
11 |
2 weeks |
Notes: Projects to reinforce the
concepts will be typical.
Contact Faculty: John Grego
(Last Updated: August 14th, 2006)
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