R help - Apr 2008 - Minimise a parameter of a given function f, with f > 0

Hi,

I need to find the minimum value of the parameter, s, such that the function
f(s,t) > 0 (where -Inf < t < Inf)

I've looked into optim, constrOptim and others but they don't seem to do
this. Des anyone have some suggestions?

Thanks in advance.

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On Wed, Apr 23, 2008 at 8:51 PM, Kevin Lu <kecactus at googlemail.com>
wrote:
>  I need to find the minimum value of the parameter, s, such that the
function
>  f(s,t) > 0 (where -Inf < t < Inf)
>
>  I've looked into optim, constrOptim and others but they don't seem
to do
>  this. Des anyone have some suggestions?
In order to allow us to help you, please send us a minimal example.

Paul