Session 6 Statistical Power and Design Diagnosands

6.1 Core Content

  • What is power?

  • Approaches to power calculation
    • Analytical power calculations
    • Using simulation
  • Power and clustered designs

  • Covariate adjustment and power

  • Blocking and power

  • Link with study design, hypothesis and estimand, see also glossary of terms

6.2 Slides

Below are slides with the core content that we cover in our lecture on power. You can directly use these slides or make your local copy and edit.

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Slides from previous Learning Days

Power Lecture as used in Learning Days 11 in Benin

Power Lecture as used in Learning Days 10 in Bogota

6.4 Quizzes and Exercises

6.5 Examples