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Contributing Authors:
Ching-Ti Liu, PhD, Associate Professor, Biostatistics
Jacqueline Milton, PhD, Clinical Assistant Professor, Biostatistics
Avery McIntosh, doctoral candidate
This module will show you how to conduct basic statistical tests in R:
- One-sample tests.
- Two-sample tests.
- Tests on more than two samples.
Learning Objectives
By the end of this session students will be able to:
- Use R to perform one-sample tests: t-test, Wilcoxon signed-rank test.
- Use R to perform two-sample tests: t-test and Wilcoxon test, paired t-test.
- Use R to perform one-way analysis of variance (ANOVA) and Kruskal-Wallis tests.
- Interpret test results.
