[R] Solve f(x) = 0

From: Fredrik Thuring <frt_at_Codan.dk>
Date: Thu 09 Jun 2005 - 01:08:35 EST


Im need a function that solves the equation f(x) = 0 (i.e. the root of the function) when f is a nonlinear function. Is there any? Ive tried nlm and optim on the square of the function but the solution is very unstable.

Thanks before hand.

/ Fredrik Thuring

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