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Power & Sample Size Workshop Online
Overview
In this workshop, we will provide a brief review of the concepts underlying power and sample size analysis. Following this, we will use R for hands-on programming practice with power and sample size calculations for several different types of analyses, including parametric and nonparametric tests using both analytical and simulation approaches.
Learning Objectives
- Become familiar with concepts such as type I and II error, effect sizes, and confidence intervals
- Know how to do power and sample size calculations for several common study designs and tests
- Know how to create power and sample size plots from grid searches
- Know how to use simulations for more complex analyses
Prerequisites
A basic understanding of statistics and the purpose of doing power and sample size calculations, and familiarity with R programming will be helpful but not required.
Software
If you want to follow the R coding exercises presented during this workshop, please install R and RStudio beforehand.
Materials
Workshop materials will be available online here by the time the workshop begins, and will be available afterwards.
Instructors
Alan Paciorek is a Biostatistician and a Programmer Analyst at the Helen Diller Family Comprehensive Cancer Center and the Dept. of Epidemiology & Biostatistics
Karla Lindquist is the Scientific Lead for the Library's Data Science Initiative
Related LibGuide: Bioinformatics and Statistics Resources by Ariel Deardorff
- Date:
- Wednesday, Dec 9 2020
- Time:
- 10:00am - 1:00pm
- Time Zone:
- Pacific Time - US & Canada (change)
- Online:
- This is an online event. Event URL will be sent via registration email.
- Categories:
- Data Science