[R] Fuctions help!

Charles C. Berry cberry at tajo.ucsd.edu
Thu Oct 23 18:58:39 CEST 2008





Use of the latter will need to have the names of the returned value match 
those of formals( Power )



On Thu, 23 Oct 2008, Alex99 wrote:

> Hi everyone,
> I have a question about functions. I have two functions:
> Sampling=function(fname,Total,nSample,nPatient){......return(list(Gmean,Gsd))}
> Power=function(alfa,m1,m2,s1,s2,n1,n2){....return(powe)}
> I want to use "Gmean" and "Gsd" which are the returned values from
> "Sampling" function, in "Power" function.
> i.e. when I call "power" I want to be able to have something like:
> Power(.05,Mmean,Gmean,Msd,Gsd,992,100)
> Ps: Mmean and Gmean are the same size. Msd and Gsd are the size.
> Thanks
> -- 
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> and provide commented, minimal, self-contained, reproducible code.

Charles C. Berry                            (858) 534-2098
                                             Dept of Family/Preventive Medicine
E mailto:cberry at tajo.ucsd.edu	            UC San Diego
http://famprevmed.ucsd.edu/faculty/cberry/  La Jolla, San Diego 92093-0901

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