BookmarkSubscribeRSS Feed
msecic
Calcite | Level 5

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?

1 REPLY 1
Rick_SAS
SAS Super FREQ

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.

Ready to join fellow brilliant minds for the SAS Hackathon?

Build your skills. Make connections. Enjoy creative freedom. Maybe change the world. Registration is now open through August 30th. Visit the SAS Hackathon homepage.

Register today!
What is ANOVA?

ANOVA, or Analysis Of Variance, is used to compare the averages or means of two or more populations to better understand how they differ. Watch this tutorial for more.

Find more tutorials on the SAS Users YouTube channel.

Discussion stats
  • 1 reply
  • 1372 views
  • 0 likes
  • 2 in conversation