Sample Size Calculations

This page contains tools that help researchers with simple visualizations and calculations

Sample Size Calculations

TopicDescriptionBrief OverviewVideoSlidesCodeData
Binary Outcome: Equivalence Test    Resources 
Binary Outcome: Non-inferiority Test    Resources 
Binary Outcome: Superiority Test    Resources 
Continuous Outcome: Equivalence Test    Resources 
Continuous Outcome: Non-inferiority Test    Resources 
Continuous Outcome: Superiority Test    Resources 
Independent t-test    Resources 
Paired t-test    Resources 
Proportions    Resources 
z-test    Resources