Power analysis SPSS v 27.0

Posted by on May 06, 2021; 12:16am
URL: http://spssx-discussion.165.s1.nabble.com/Power-analysis-SPSS-v-27-0-tp5740515.html

Hello List Members

I am new to SPSS 27.0 and power analysis.

I am trying to understand how to interpret power analysis results based on the values I have got from my pilot test data for 2 groups.

I get a value of 0.99 for power statistic b based on the sample sizes and unequal standard deviations for my two groups in my data set.

I tried to look up archives for the SPSS-L but it says that I do not have permission.

I would be most grateful if somebody could guide me to previous discussion or problems solved in relation to power analysis.

Looking forward to your reply.

Many thanks
thara vardhan

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