Power and Sample Size Concepts
These resources explain the concepts of power and sample size and what they depend on.
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Description: A two-hour video lecture on sampling and sample size with a focus on cluster designs.
Link: Video lecture: Sampling and Sample Size…
Description: Slide deck on the basic concepts of power and sample size for experimental studies.
Link: Sample Size lecture slide deck
Who is this…
Description: A 5:27 educational video to explain power in study design.
Link: Video: Power, Type II error, and Sample Size
Format: The resource is…
Description: 35-minute webinar on sample size calculations for grant applications.
Link: Webinar: Sample Size Calculations
Who is this resource for…
Description: Accessibly-written webpage about the fundamentals of power and sample size.
Link: https://stats.idre.ucla.edu/other/mult-pkg/seminars/…
Description: One-hour video lecture on the importance of sample size and what information is needed to calculate sample sizes.
Link: Video lecture:…