[R] Power of t test for unequal variances?

Mauricio Cornejo mauriciocornejo at yahoo.com
Mon Dec 19 22:47:53 CET 2016

Is there a function similar to stats::power.t.test that can handle unequal variances from two samples?
I noticed that stats::t.test has an argument for indicating whether or not to treat the two sample variances as equal.  Wondering why stats::power.t.test doesn’t have that option.
	[[alternative HTML version deleted]]

More information about the R-help mailing list