[R] how to find "p" in binomial(n,p)
Mike Meredith
mmeredith at wcs.org
Thu Sep 20 01:04:57 CEST 2007
I think the function you need is 'help.search'; try:
help.search("binomial")
and look for something obvious in the 'stats' package. A good deal quicker
and easier than posting to an internet forum!
Cheers, Mike.
cathelf wrote:
>
> Dear all,
>
> I am trying a find the value "p" in binomial.
>
> X ~ Bin(n,p)
>
> I want to find the value "p", so that Pr(X <= k) <= alpha
>
> Here, n, k and alpha are known. n, k are integers. alpha is between (0,1).
>
> Thanks a lot!
>
> Catherine
>
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