[R] Power for Linear Wald Test

Joel J. Adamson jadamson at PARTNERS.ORG
Mon Apr 9 18:58:24 CEST 2007

Dear R-Helpers,

I'm searching for an R package that will produce power analyses for
linear Wald tests.  I have conducted a thorough analysis and come up
with a pile of negative results (I'm the King, baby).  I found
asypow, which applies to likelihood ratio tests.  However, we
generally have the power to do Wald tests, I just need to prove it so
that we can publish it ;)

If this is a "dumb" question (i.e., there's something inherent in
doing the test that implies the power to do detect an effect, or
published results for certain sample sizes), please let me know, it
will save me a lot of time.

King of Negative Results
Joel J. Adamson
Pediatric Psychopharmacology Research Unit
Massachusetts General Hospital
Boston, MA  02114
(617) 643-1432
(303) 880-3109

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