G*Power is a tool to compute statistical power analyses for many different t tests, F tests, χ2 tests, z tests and some exact tests. G*Power can also be used to compute effect sizes and to display graphically the results of power analyses.
Is anyone aware of an official publication (ideally from a peer reviewed journal) on the critical assessment of GPower? A reviewer for one of my publication raised concerns about GPower. I had used GPower for a priori power analysis. I am scouring the Internet without any luck. I see plenty of... Read more
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