[R] about power of tests

A.J. Rossini rossini at blindglobe.net
Mon Jan 19 23:33:01 CET 2004

=?iso-8859-7?q?vasilis=20pappas?= <vasileios_p at yahoo.gr> writes:

> Does anyone know how can I calculate power in wilcoxon.test,
> kruskal. test and oneway.test in an F? I have already found
> power.t.test for calculating power in t.test but it seems that there
> is nothing for the others. Any answer could be useful.  Thanks for
> your interest.

If you can explain exactly how you think power should be computed for
a Wilcoxon, AND it is right (as opposed to a wild ball-park off the
cuff estimate or sensitivity analysis), it'd be a nice journal


rossini at u.washington.edu            http://www.analytics.washington.edu/ 
Biomedical and Health Informatics   University of Washington
Biostatistics, SCHARP/HVTN          Fred Hutchinson Cancer Research Center
UW (Tu/Th/F): 206-616-7630 FAX=206-543-3461 | Voicemail is unreliable
FHCRC  (M/W): 206-667-7025 FAX=206-667-4812 | use Email

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