ABCS Training Events

Introduction to Sample Size and Statistical Power

Presented By

Duncan Donohue

Watch Recording View Slides

Event Details

Presenter: Duncan Donohue, PhD, Statistical Consulting and Scientific Programming Group, Computer and Statistical Services, National Cancer Institute at Frederick, Data Management Services, Inc. a BRMI company.

This talk will cover the basics of what affects and how to compute statistical power, sample size, and effect size. This is a beginner level talk. Some examples will be presented in the statistical programming language R. A working knowledge of R would be helpful but is not required. 

This will be a hybrid event. To register, please visit the following link: 

This session will be recorded, and materials will be shared with attendees a few days after the event. 

For additional details and questions, please contact Natasha Pacheco (, Advanced Biomedical Computational Science group, Frederick National Laboratory for Cancer Research.

Event Details

Tue, Jan 9

12:00 PM - 1:00 PM

Building 549, Executive Board Room, NCI-Frederick