On Wed, Feb 23, 2011 at 08:02:16PM +0100, Chun Wang wrote:
> Dear R users,
>
> I have a question about optimization. Is that possible set a constraint that
> only integer values are allowed for the optim in the R base and some other
> optimizers such as psoptim in the package pso? For instance, my
Dear R users,
I have a question about optimization. Is that possible set a constraint that
only integer values are allowed for the optim in the R base and some other
optimizers such as psoptim in the package pso? For instance, my lower bound
is 0 and upper bound is 100 and I only want integer from
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