[R] Power calculations where two samples are of unequal size

Farrel Buchinsky fjbuch at gmail.com
Wed Dec 10 00:32:49 CET 2008

I have used the function power.t.test() (power calculations for one
and two sample t tests) but have noted that it handles the samples as
being the same size. How does one handle sample sizes that are
different. In other words how does one handle unbalanced designs.

Farrel Buchinsky

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