Programming the statistical procedures from SAS

sample size - single proportion

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Contributor
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sample size - single proportion

Want to show adverse event outcome is no greater than 10%.  

1) What is the code for sample size/power calculation?  

2) What would the hypotheses be?  

3) Can we present it in confidence intervals?

SAS Super FREQ
Posts: 3,310

Re: sample size - single proportion

Read the documentation for PROC POWER. There is an example about power analysis for a proportion.  The doc for the ONESAMPLEFREQ statement presents options such as which confidence intervals are available.

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