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Introduction to Power and Sample Size Analysis
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Introduction to Power and Sample Size Analysis
Overview
Coverage of Statistical Analyses
Statistical Background
Hypothesis Testing, Power, and Confidence Interval Precision
Computing Power and Sample Size
Power and Study Planning
Components of Study Planning
Effect Size
Uncertainty and Sensitivity Analysis
SAS/STAT Tools for Power and Sample Size Analysis
Basic Graphs (POWER, GLMPOWER, Power and Sample Size Application)
Highly Customized Graphs (POWER, GLMPOWER)
Formatted Tables (%POWTABLE Macro)
Narratives and Graphical User Interface (Power and Sample Size Application)
Customized Power Formulas (DATA Step)
Empirical Power Simulation (DATA Step, SAS/STAT Software)
References
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