Lab Links + Data Sets

Generalizes inference for binomial proportions to the setting of two-way contingency tables and also discusses measures of association in two-by-two tables.

Handout Template Solutions

See Also: 1 Lab Block Contains This Lab

Inference for Categorical Data: This set of labs discusses methods of inference for numerical data, starting with tests for a single population proportion and extending to inference for two or more groups in the two-way table setting. The second lab also introduces odds ratios and their use for summarizing data collected via outcome-dependent sampling.

R (Base), Useful Links

The statistical software R is a widely used and stable software that is free. RStudio is a user-friendly interface for R.

• Videos showing how to install R and RStudio
• Download R
• Download RStudio, after you install R (optional)
• Getting started with R and RMarkdown
• Access the markdown source files for the Stat labs
• Source files for the Biostat labs
• Google Doc Versions of some labs
• Some labs are available in Brazilian Portuguese