Dear List members
I am new to power analysis in SPSS V27.0.
I have pilot test data for 2 groups in my data set. They are independent samples.
I have run a power analysis for independent 2 samples ttest using the sample size, means and unequal standard deviations for the 2 groups.
I get a value of b=0.99 for determining the power?
How do I interpret this?
I tried to access the archives on the list serve but it says I do not have access.
I would be grateful if anybody could help me and also guide me to any issues or problems in relation to power analysis that were raised previously and solved in this forum.
Looking forward to your reply.
Many thanks
Regards
Thara Vardhan
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