Power calculations for Omega Squared.
pwr.omegasq(k = NULL, n = NULL, omegasq = NULL, sig.level = 0.05, power = NULL, digits = 4)
- The number of groups.
- The sample size.
- The Omega Squared value.
- The significance level (alpha).
- The power.
- The number of digits desired in the output (4, the default, is quite high; but omega squared value tend to be quite low).
This function was written to work similarly to the power functions in the
power.htest.usfobject that contains a number of input and output values, most notably:
pwr.omegasq(omegasq=.06, k=3, power=.8)
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