The POWER Procedure
- Overview
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Getting Started
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Syntax
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Details
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ExamplesOne-Way ANOVAThe Sawtooth Power Function in Proportion AnalysesSimple AB/BA Crossover DesignsNoninferiority Test with Lognormal DataMultiple Regression and CorrelationComparing Two Survival CurvesConfidence Interval PrecisionCustomizing PlotsBinary Logistic Regression with Independent PredictorsWilcoxon-Mann-Whitney Test
- References
A number-list can be one of two things: a series of one or more numbers expressed in the form of one or more DOLISTs, or a missing value indicator (.).
The DOLIST format is the same as in the DATA step language. For example, for the one-sample t test you can specify four scenarios (30, 50, 70, and 100) for a total sample size in any of the following ways.
NTOTAL = 30 50 70 100 NTOTAL = 30 to 70 by 20 100
A missing value identifies a parameter as the result parameter; it is valid only with options representing parameters you can solve for in a given analysis. For example, you can request a solution for NTOTAL as follows:
NTOTAL = .