A 35-minute webinar on sample size calculations for grant applications.
What the webinar offers
This resource provides a thirty-minute webinar that uses an explanation of the statistical hypothesis testing framework, along with two research examples to show how sample sizes can be calculated. Both of the examples have two comparison groups (one with a continuous outcome, the other with a categorical outcome). For both examples, the lecturers demonstrate how the sample size can be calculated using (free) G*Power software.
Who it's for
Clinical investigators
Presenter
This resource is presented by Susan Puumala (PhD) and Chad Birger (MS) of the Collaborative Research Center for American Indian Health (CRCAIH) Methodology Core.