Try this:
do.call(rbind.data.frame,
lapply(p1, function(i)power.prop.test(p1=i,p2=0.5*i,power=0.8,
sig.level=0.05)))
On Tue, Oct 28, 2008 at 7:16 PM, Farrel Buchinsky <[EMAIL PROTECTED]> wrote:
> I have solved this problem once before but don't recall exactly how.
> Is there a url that shows how?
>
> What I want to do now is quite specific but my query is actually very
> general
>
> There are many functions in which one specifies several parameters and
> an output is generated. Well what happens if one wants to specify a
> range of parameters and have the output written to a data frame.
>
> To demonstrate:
>
> p1 <-15:25/100# so that I can vary the p1 from 0.15 to 0.25
>
> for (i in p1) print(power.prop.test(p1=i,p2=0.5*i,power=0.8,
> sig.level=0.05))
>
> That prints a whole flurry of pretty outputs but I actually want it to
> output into a data frame so that I can plot it?
>
> Farrel Buchinsky
>
> ______________________________________________
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> PLEASE do read the posting guide
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>
--
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O
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