[R] Fwd: Re: Nonlinear equation

Paul Smith phhs80 at gmail.com
Wed Apr 2 18:55:41 CEST 2008


On Wed, Apr 2, 2008 at 5:05 PM,  <robert-mcfadden at o2.pl> wrote:
>  > >> > hi: you need to give an example and details or
>  > >> > you won't get much response, if any.
>  > >
>  > > Equation e.g. (A, B are known constants):
>  > > 3log(gamma(x))-log(gamma(x)*gamma(2x))+(x-1)*A+B=0
>  >
>  > uniroot() can solve that if you can bracket the solution.
>
>  Thank you very much - that's exactly what I need.

To bracket the solution, plot the curve of your function (?curve).

Paul



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