Message-ID: <1197452454.8682574.1482184073720@mail.yahoo.com>
Date: 2016-12-19T21:47:53Z
From: Mauricio Cornejo
Subject: Power of t test for unequal variances?
In-Reply-To: <2c3e399c84a1463eab3be88337eb9ff9@OMZP1LUMXCA09.uswin.ad.vzwcorp.com>
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.
Thanks,Mauricio
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