[R] Statistical power of correlations.

[Collin Lynch]

Great thanks Peter!

	Collin.

On Mon, 7 May 2012, peter dalgaard wrote:

>
> On May 7, 2012, at 07:44 , Collin Lynch wrote:
>
> > My apologies for the statistical naivete of my question but...
> >
> > Is there an established method or calulating the statistical power of a
> > correlation test?  And if so is there a method in R for it?
>
> There's a pwr.r.test in the "pwr" package. This is based on the Z transform, which makes quite good sense to me.
>
> >
> > 	Thank you,
> > 	Collin Lynch.
> >
> > ______________________________________________
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>
> --
> Peter Dalgaard, Professor,
> Center for Statistics, Copenhagen Business School
> Solbjerg Plads 3, 2000 Frederiksberg, Denmark
> Phone: (+45)38153501
> Email: pd.mes at cbs.dk  Priv: PDalgd at gmail.com
>
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