Help using Base SAS procedures

Power curves

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Frequent Contributor
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Power curves

Construct a power curve for a two-sided t-test with α= 0.01, σ= 8, and n= 10 (total 20 observations) by calculating the power when δ= 0,2,4,6,8,10,12,14 and 16.

 

Super User
Posts: 19,789

Re: Power curves

Posted in reply to venkatnaveen

Please don't post the same question in multiple forums. 

SAS Super FREQ
Posts: 3,752

Re: Power curves

Posted in reply to venkatnaveen

Use PROC POWER and the TWOSAMPLEMEANS statement. The TWOSAMPLEMEANS statement has example syntax, For a complete example and discussion, see the Getting Started examples for PROC POWER and modify the example for the one-sided t-test.

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