G Power Test Pilot. Approaching example 1 first we set g power to a t test involving the difference between two independent means. In other words a five second difference in timing will be picked up on roughly 82 of the time.
As we are searching for sample size an a priori power analysis is appropriate. 1 select the statistical test appropriate for your problem. The power is found to be 819536.
The necessary inputs now in place we can calculate the test s power.
In g power it is fairly straightforward to perform power analysis for comparing means. The power is found to be 819536. In g power it is fairly straightforward to perform power analysis for comparing means. The necessary inputs now in place we can calculate the test s power.
